energy是什么意思_energy用英语怎么说_energy的翻译_energy翻译成_energy的中文意思_energy怎么读,energy的读音,energy的用法,energy的例句

Leah easily could have fallen into a trap of feeling content; instead, her energy sparked a period of experimentation and renewal.

出自-2017年6月阅读原文

It took a lot of time and energy to keep up with everyone’s status updates.

出自-2017年6月听力原文

So, Soupios explains, it is not worth it to waste our physical, intellectual and spiritual energy worrying about things that are beyond our control.

出自-2016年6月阅读原文

It has given rise to unrealistic expectationsIt saves their energy.

出自-2016年6月阅读原文

He looked up at his father, his features overflowing with energy and delight.

出自-2015年12月阅读原文

"The body uses a lot of energy stores for growth and repair through the night," explains diet specialist Sarah Elder.

2019年12月四级真题（第三套）阅读 Section B

A plant uses only a small part of the energy produced by that process.

2016年12月四级真题（第二套）听力

Among common kitchen appliances used for cooking, microwaves are the most energy efficient, followed by a stove and finally a standard oven.

2019年12月四级真题（第一套）阅读 Section C

As solar panels get cheaper, the world is likely to see more skyscrapers covered in solar panels, collecting energy much like trees do.

2018年6月四级真题（第三套）阅读 Section A

Called "the Wattway," the roads will be built through joint efforts with the French road-building company Colas and the National Institute of Solar Energy.

2017年12月四级真题（第二套）听力 Section A

Changing building codes, evolving tastes, and the high cost of maintaining those wonderful old signs have businesses embracing LEDs, which are energy efficient, but still carry great cost.

2018年6月四级真题（第一套）阅读 Section A

Eating a balanced breakfast helps to up our energy, as well as make up for protein and calcium used throughout the night.

2019年12月四级真题（第三套）阅读 Section B

Further, the energy used by microwaves is lower than any other from of cooking.

2019年12月四级真题（第一套）阅读 Section C

However, David Reay, professor of carbon management, argues that, although microwaves use a great deal of energy, their emissions are minor compared to those from cars.

2019年12月四级真题（第一套）阅读 Section C

Imagine a world where building the tallest skyscraper wasn't a race of height, but rather one to collect the most solar energy.

2018年6月四级真题（第三套）阅读 Section A

It captures the energy which plants produce during photosynthesis, a process of converting sunlight into energy.

2016年12月四级真题（第二套）听力

It took a lot of time and energy to keep up with everyone's status updates.

2017年6月四级真题（第一套）听力 Section C

Last week, France announced that the country will pave 621 miles of road with solar panels over the next five years, with the goal of providing cheap, renewable energy to five million people.

2017年12月四级真题（第二套）听力 Section A

Many scientists have studied the green sea slugs to confirm that they are actually able to create energy from sunlight.

2019年12月四级真题（第三套）阅读 Section C

One of the student inventors, Camellia Rupcich, says the device changes the energy released from the plant into low-level power to charge phones.

2016年12月四级真题（第二套）听力

So large is the Pacific, covering 30% of the planet's surface, that the specific energy generated by its warming is enough to touch off a series of weather changes around the world.

2015年12月四级真题（第三套）阅读 Section A

The sea slugs are so good at gathering energy from the sun that they can live up to nine months without having to eat any food.

2019年12月四级真题（第三套）阅读 Section C

The slugs can manufacture chlorophyll, the green pigment in plants that captures energy from sunlight, and hold these genes within their body.

2019年12月四级真题（第三套）阅读 Section C

Their babies retain the ability to produce their own chlorophyll, though they can't generate energy from sunlight until they've eaten enough algae to steal the necessary genes, which they can't yet produce on their own.

2019年12月四级真题（第三套）阅读 Section C

They are used to create some of the energy used by the insurance company inside.

2018年6月四级真题（第三套）阅读 Section A

To prepare for this before winter, these animals eat extra food to become fat, which gives them the energy they need while they sleep.

2017年6月四级真题（第二套）听力 Section C

When we think of animals and plants, we have a pretty good way of dividing them into two distinct groups: one converts sunlight into energy and the other has to eat food to make its energy.

2019年12月四级真题（第三套）阅读 Section C

The current low fossil fuel price environment will thus certainly delay the energy transition from fossil fuel to clean energy sources.

出自-2017年6月阅读原文

Renewables account for only a small share of global primary energy consumption, which is still dominated by fossil fuels—30% each for coal and oil, 25% for natural gas.

出自-2017年6月阅读原文

Policymakers should not allow low energy prices to derail the clean energy transition.

出自-2017年6月阅读原文

Notwithstanding important recent progress in developing renewable fuel sources, low fossil fuel prices could discourage further innovation in, and adoption of, cleaner energy technologies.

出自-2017年6月阅读原文

If not corrected by the appropriate carbon price, low fossil fuel prices are not accurately signaling to markets the true social profitability of clean energy.

出自-2017年6月阅读原文

Fossil fuels remain the major source of primary energy consumption in today's world.

出自-2017年6月阅读原文

For example, the United Arab Emirates has endorsed an ambitious target to draw 24% of its primary energy consumption from renewable sources by 2021.

出自-2017年6月阅读原文

Even major fossil fuel exporting countries have great potential to develop renewable energies.

出自-2017年6月阅读原文

Coal and natural gas are mainly used for electricity generation, whereas oil is used mostly to power transportation, yet the prices of all these energy sources are linked.

出自-2017年6月阅读原文

By raising relative demand for clean energy sources, a carbon price would also help align the market return to clean-energy innovation with its social return, spurring the refinement of existing technologies and the development of new ones.

出自-2017年6月阅读原文

But renewable energy will have to displace fossil fuels to a much greater extent in the future to avoid unacceptable climate risks.

出自-2017年6月阅读原文

The roots of his speech, given in March at the roundtable meeting of environment and energy ministers from the G20 group of nations, stretch back to 1972, and the United Nations Conference on the Human Environment in Stockholm.

出自-2016年6月阅读原文

In the past, the young have eagerly participated in national service and civic affairs, often with lots of energy and idealism.

出自-2016年6月阅读原文

What happens to the centralized electric grid, which took decades and billions of dollars to build, as more and more people become prosumers, who produce and consume their own energy on-site?No one knows which – if any – battery technology will ultimately dominate, but one thing remains clear: The future of energy is in how we store it.

出自-2016年12月阅读原文

Today, energy storage is a $33 billion global industry that generates nearly 100 gigawatt-hours of electricity per year.

出自-2016年12月阅读原文

Today's battery breakthroughs come as the world looks to expand modern energy access to the billion or so people without it, while also cutting back on fuels that warm the planet.

出自-2016年12月阅读原文

The demand for energy resources may compel renegotiation of Antarctica's treaties before their expiration.

出自-2016年12月阅读原文

Of the 300 employees participating in the study, those who experienced high levels of telepressure were more likely to agree with statements assessing burnout, like I've no energy for going to work in the morning, and to report feeling fatigued and unfocused.

出自-2016年12月阅读原文

It is the direction energy development should follow.

出自-2016年12月阅读原文

Even utility companies, which have long viewed batteries and alternative forms of energy as a threat, are learning to embrace the technologies as enabling rather than disrupting.

出自-2016年12月阅读原文

Dr.Donald Sadoway at MIT started his own battery company with the hope of changing the world's energy future.

出自-2016年12月阅读原文

But Sadoway isn't alone in trumpeting energy storage as a missing link to a cleaner, more efficient, and more equitable energy future.

出自-2016年12月阅读原文

And even before then, scholars warn, the demand for resources in an energy-hungry world could raise pressure to renegotiate Antarctica's treaties, possibly allowing more commercial endeavours here well before the prohibitions against them expire.

出自-2016年12月阅读原文

When you hear people speaking of making a rapid transition toward any type of energy, whether it is a switch from coal to nuclear power, or a switch from gasoline-powered cars to electric cars, or even a switch from an incandescent to a fluorescent light, understanding energy system inertia and momentum can help you decide whether their plans are feasible.

出自-2015年12月阅读原文

Unfortunately for them ( ' , and often the taxpayers), our energy systems are a bit like an aircraft carrier: they are unbelievably expensive, they are built to last for a very long time, they have a huge amount of inertia ( ' , meaning it takes a lot of energy to set them moving), and they have a lot of momentum once they are set in motion.

出自-2015年12月阅读原文

The major components of our energy systems, such as fuel production, refining, electrical generation and distribution, are costly installation that have lengthy life spans.

出自-2015年12月阅读原文

The biggest obstacle to energy transition is that the present energy system is too expensive to replace.

出自-2015年12月阅读原文

That is because the engineers, designers, regulators, operators, and all of the other skilled people needed for the new energy industry are specialists who have to be trained first ( ' , or retrained, if they are the ones being laid off in some related industry), and education, like any other complicated endeavor, takes times.

出自-2015年12月阅读原文

Politicians are fond of promising rapid energy transitions.

出自-2015年12月阅读原文

Physical characteristics of moving objects help explain the dynamics of energy systems.

出自-2015年12月阅读原文

Our society depends on them being able to make critical decisions about their own medical treatment say, or what we must do about global energy needs and demands.

出自-2015年12月阅读原文

Other studies show that simply providing the facility for people to compare their energy use with the local average is enough to cause them to modify their behaviour.

出自-2015年12月阅读原文

Instead of normalising the undesirable behaviour, the message needs to marginalise it, for example, by stating that if even one person buys yet another SUV, it reduces our ability to be energy-independent.

出自-2015年12月阅读原文

In the US, the House of Representatives Science Committee has approved a bill allocating $10 million a year to studying energy-related behaviour.

出自-2015年12月阅读原文

In physics, moving objects have two characteristics relevant to understanding the dynamics of energy systems: inertia and momentum.

出自-2015年12月阅读原文

If you want to change his course, you have only a few choices: you can stop him, transferring ( ' , possibly painfully) some of his kinetic energy ( ' , 动能 ) to your own body, or you can approach alongside and slowly apply pressure to gradually alter his course.

出自-2015年12月阅读原文

Energy.systems, like an aircraft carrier set in motion, have huge momentum.

出自-2015年12月阅读原文

Efforts to accelerate the current energy transitions didn't succeed as expected.

出自-2015年12月阅读原文

Consider the incandescent ( ' , 白炽灯 ) bulb, an object currently hated by many environmentalists and energy-efficiency advocates.

出自-2015年12月阅读原文

Cialdini conducted a study in San Diego in which coat hangers bearing messages about saving energy were hung on people's doors.

出自-2015年12月阅读原文

Changing the current energy system requires the systematic training of professionals and skilled labor.

出自-2015年12月阅读原文

By far the biggest type of momentum that comes into play when it comes to changing our energy systems is economic momentum.

出自-2015年12月阅读原文

Another type of momentum we have to think about when planning for changes in our energy systems is labor- pool momentum.

出自-2015年12月阅读原文

And not only do our prospective new energy workers have to be trained, they have to be trained in the right sequence.

出自-2015年12月阅读原文

All the forecasts, plans, and anticipations cited above have failed so miserably because their authors and promoters thought the transitions they hoped to implement would proceed unlike all previous energy transitions, and that their progress could be accelerated in an unprecedented manner.

出自-2015年12月阅读原文

Viewed from scientists’ standpoint, allthe energy contained in fuel either now or in the future becomes heat.

出自-2015年12月听力原文

That’s energy in all forms--oil, gas, coal, nuclear, solar and even wind power.

出自-2015年12月听力原文

Some of the heat is used directly or produces useful work; the rest is lost or rejected, radiated into the atmosphere from the engines, motors, boilers and all the energy-consuming machinery that makes American’s wheel go around.

出自-2015年12月听力原文

If we could figure out how to improve the efficiency with which we use energy, we can do a lot of work with the energy that is available.

出自-2015年12月听力原文

Every year, people in America use energy equal to over 30million barrels of oil each day.

出自-2015年12月听力原文

Better design and wiseruser of both mass transit systems and private vehicles will playing an important part in helping America get more out of energy used fortransportation.

出自-2015年12月听力原文

According to the Centre for Strategic and International Studies,about three quarter of energy we use to move things, including ourselves, accomplishes no useful work.

出自-2015年12月听力原文

"Supplying power to trains in this way would offer the shortest distance from well to wheels," he says, "with the least amount of energy lost."

2018年12月六级真题（第二套）听力 Section C

According to Harry Vallentine, a Canadian engineer who is researching modern steam technology, a special tank measuring 2 by 10 metres could store over 750 kilowatt hours of energy as high pressure steam, enough to pull a two-cart train for an hour or so.

2018年12月六级真题（第二套）听力 Section C

Another team at Nagoya University in Japan has tested calcium compound as an energy storage material.

2018年12月六级真题（第二套）听力 Section C

Another type of momentum we have to think about when planning for changes in our energy systems is labor-pool momentum.

2015年12月六级真题（第一套）阅读 Section B

As I said, we need to understand the best ways of avoiding climate change and this will involve a huge transition to low-carbon energy systems and the transition is a tremendous priority.

2016年12月六级真题（第二套）听力 Section A

As Vaclav Smil points out, "All the forecasts, plans, and anticipations cited above have failed so miserably because their authors and promoters thought the transitions they hoped to implement would proceed unlike all previous energy transitions, and that

2015年12月六级真题（第一套）阅读 Section B

Cialdini conducted a study in San diego in which coat hangers bearing messages about saving energy were hung on people's doors.

2015年12月六级真题（第二套）阅读 Section B

Customers can bring shoes of any brand into an Adidas store to be shredded and turned into alternative fuels for energy creation instead of being burned as trash.

2019年6月六级真题（第二套）阅读 Section B

Energy to drive a steam locomotive can be stored in other materials besides water.

2018年12月六级真题（第二套）听力 Section C

Extreme athletes expend lots of energy breaking down and repairing and building muscles.

2019年12月六级真题（第二套）阅读 Section B

For instance, there's a high energy cost in switching from a regular metabolism to an almost-no-water metabolism.

2018年6月六级真题（第一套）阅读 Section B

Gathering your resources to "try hard" requires burning energy in order to overcome your currently low arousal level.

2018年12月六级真题（第一套）阅读 Section B

He and other scientists say there are basically two options to replacing fossil fuels: generating energy with renewables or embracing nuclear power.

2016年6月六级真题（第一套）听力 Section C

However, this is just the tip of the proverbial iceberg as smart buildings and even cities increasingly become the norm as leaders and business owners begin to wake up to the massive savings that technology can deliver through connected sensors and new fo

2017年12月六级真题（第二套）阅读 Section C

If you want to change his course, you have only a few choices: you can stop him, transferring possibly painfullysome of his kinetic energy to your own body, or toucan approach alongside and slowly apply pressure to gradually alter his course.

2015年12月六级真题（第一套）阅读 Section B

In physics, moving objects have two characteristics relevant to understanding the dynamics of energy systems: inertia and momentum .

2015年12月六级真题（第一套）阅读 Section B

Many made their way into medicines, intended as a kind of energy boost.

2017年12月六级真题（第一套）阅读 Section C

Of the 300 employees participating in the study, those who experienced high levels of telepressure were more likely to agree with statements assessing burnout, like "I've no energy for going to work in the morning", and to report feeling fatigued and unfo

2016年12月六级真题（第一套）阅读 Section B

Part of the reason this ban is being discussed and implemented is because energy officials see that they will not reach their emissions goals by 2050 if they do not eliminate a large portion of vehicle emissions.

2017年12月六级真题（第三套）阅读 Section A

Robots already save us time, money and energy.

2016年6月六级真题（第二套）阅读 Section A

Some people are too subordinate to others' opinions, too focused on decision consensus, too silent about their own point of view, too agreeable to take things on when they don't have time or energy.

2019年12月六级真题（第一套）听力 Section C

That is because the engineers, designers, regulators, operators, and all of the other skilled people needed for the new energy industry are specialists who have to be trained first or retrained, if they are the ones being laid off in some related industry

2015年12月六级真题（第一套）阅读 Section B

The country is also planning to reduce its carbon footprint by 80-95% by 2050, sparking a shift to green energy in the country.

2017年12月六级真题（第三套）阅读 Section A

The idea that all energy and wealth comes from the sun really intrigued him He thought the shorter the distance between the sun and the end product, the higher the profit to the farmer.

2019年12月六级真题（第三套）阅读 Section B

The liquid is maintained above its melting point until steam is required, at which point the liquid is allowed to turn back into a solid, releasing its stored energy.

2018年12月六级真题（第二套）听力 Section C

They might be more willing to offer career help, because your less famous school denotes that, like them, you are also full of energy and perseverance.

2018年6月六级真题（第三套）阅读 Section B

tim Joseph was fascinated by the notion that sunlight brings energy and wealth to mankind.

2019年12月六级真题（第三套）阅读 Section B

To recover the energy, the gas is fed back over the calcium oxide.

2018年12月六级真题（第二套）听力 Section C

Today, energy storage is a $33 billion global industry that generates nearly 100 gigawatt-hours of electricity per year.

2016年12月六级真题（第一套）阅读 Section C

Today's battery breakthroughs come as the world looks to expand modern energy access to the billion or so people without it, while also cutting back on fuels that warm the planet.

2016年12月六级真题（第一套）阅读 Section C

Unfortunately for them and often the taxpayers, our energy systems are a bit like an aircraft carrier : they are unbelievably expensive, they are built to last for a very long time, they have a huge amount of inertia meaning it takes a lot of energy to se

2015年12月六级真题（第一套）阅读 Section B

We've talked recently about the importance of sustainable energy.

2018年12月六级真题（第二套）听力 Section C

What happens to the centralized electric grid, which took decades and billions of dollars to build, as more and more people become "prosumers," who produce and consume their own energy on-site?

2016年12月六级真题（第一套）阅读 Section C

When heated, these materials turn from a solid into a liquid, absorbing energy as they change phase.

2018年12月六级真题（第二套）听力 Section C

When you hear people speaking of making a rapid transition toward any type of energy, whether it is a switch from coal to nuclear power, or a switch from gasoline -powered cars to electric cars, or even a switch from an incandescent to a fluorescent light

2015年12月六级真题（第一套）阅读 Section B

According to the analysis of Babbitt's team, old desktop monitors and box TVs with cathode ray tubes are the worst devices with their energy consumption and contribution to greenhouse gas emissions more than doubling during the 1992 to 2007 window.

2018年高考英语全国卷I 阅读理解 阅读D 原文

Advanced lights, motors, and building designs have helped save a lot of energy and therefore prevented pollution.

2014年高考英语全国卷2 阅读理解 阅读B 原文

Among the bag makers' arguments: many cities with bans still allow shoppers to purchase paper bags, which are easily recycled but require more energy to produce and transport.

2018年高考英语浙江卷 阅读理解 阅读B 原文

And because the process of recycling steel is less polluting than making new steel, we've also achieved the following significant savings; in energy use—47% to 74%; in air pollution—85%; in water pollution—35%; in water use—40%.

2017年高考英语浙江卷（11月） 阅读理解 阅读C 原文

But the most sensible form of adaptation is surely to adapt our energy systems to emit less carbon pollution.

2017年高考英语江苏卷 阅读理解 阅读D 原文

But we do think that you can live a more powerful life when you devote some of your time and energy to something much larger than yourself.

2016年高考英语四川卷 阅读理解 阅读B 原文

By comParison, the brains of apes (类人猿) require only 8%of rest-time energy.

2019年高考英语江苏卷 阅读理解 任务型阅读 原文

However, longer-lasting reusable bags often require more energy to make.

2018年高考英语浙江卷 阅读理解 阅读B 原文

In modern man, the brain accounts for about 2-3%of total body weight but it consumes 25% of the body's energy when the body is at rest.

2019年高考英语江苏卷 阅读理解 任务型阅读 原文

It's even harder to provides energy.

2019年高考英语江苏卷 阅读理解 任务型阅读 原文

More wind power stations will spring up to meet the demand for clean energy.

2019年高考英语江苏卷 单项填空 原文

No one will ever know what mix of talent, ambition, energy and luck made Dickens such a distinguished writer.

2018年高考英语浙江卷 阅读理解 阅读A 原文

Our own experience working together on health, development, and energy the last twenty years has been one of the most rewarding parts of our lives.

2016年高考英语四川卷 阅读理解 阅读B 原文

Recycling plastics and aluminum, for instance, uses only 5% to 10% as much energy as producing new plastic or smelting aluminum.

2017年高考英语浙江卷（11月） 阅读理解 阅读C 原文

Singing is a costly behaviour and it takes energy.

2015年高考英语四川卷 阅读理解 阅读D 原文

So by increasing their song output, there might be some costs of energy.

2015年高考英语四川卷 阅读理解 阅读D 原文

That's bad news for the environment – and our wallets – as these outdated devices consume much more energy than the news ones that do the same things.

2018年高考英语全国卷I 阅读理解 阅读D 原文

The emotional, physical and mental energy mothers devote to their children can be never-ending, but children are also sources of great joy and happiness.

2015年高考英语四川卷 阅读理解 阅读C 原文

The fact is that a huge brain is a huge drain—consumption of energy—on the body.

2019年高考英语江苏卷 阅读理解 任务型阅读 原文

There are energy savings to be made from all recyclable materials, sometimes huge savings.

2017年高考英语浙江卷（11月） 阅读理解 阅读C 原文

They are potential powers we possess: energy, skill, sound judgment, creative ideas — even physical strength greater than most of US realize.

2015年高考英语天津卷 阅读理解 阅读D 原文

They found that more on demand environment viewing on tablets instead of TVs and desktop computers could cut energy consumption by 44%.

2018年高考英语全国卷I 阅读理解 阅读D 原文

This method provided a readout for how home energy use has evolved since the early 1990s.

2018年高考英语全国卷I 阅读理解 阅读D 原文

Today, there are galleries, studios, restaurants and newly built work spaces where neighbors share experiences, where there is renewed life and energy.

2018年高考英语江苏卷 阅读理解 填空题 原文

While clean energy is increasingly used in our daily life, global warning will continue for some decades after CO2 emissions peak.

2017年高考英语江苏卷 阅读理解 阅读D 原文

The Bilski case involves a claimed patent on a method for hedging risk in the energy market.

出自-2010年考研阅读原文

The company, a major energy supplier in New England, provoked justified outrage in Vermont last week when it announced it was reneging on a longstanding commitment to abide by the strict nuclear regulations.

出自-2012年考研阅读原文

The idea is to force social scientists to integrate their work with other categories, including health and demographic change; food security; marine research and the bio-economy; clean, efficient energy; and inclusive, innovative and secure societies.

出自-2013年考研阅读原文

Stemming climate change, for example, is as much about changing consumption patterns and promoting tax acceptance as it is about developing clean energy.

出自-2013年考研阅读原文

She exhibits the idealism common to many advocates of sustainability, be it in food or in energy.

出自-2013年考研阅读原文

Boiling down an individual's output to simple metrics, such as number of publications or journal impacts, entails considerable savings in time, energy and ambiguity.

2020年考研真题（英语一）翻译 Section Ⅲ

But that message did not play well with many in Iowa, where wind turbines dot the fields and provide 36 percent of the state's electricity generation – and where tech giants like Microsoft are being attracted by the availability of clean energy to power t

2018年考研真题（英语二）阅读理解 Section Ⅱ

In a recent speech in Lowa, he dismissed wind power as an unreliable energy source.

2018年考研真题（英语二）阅读理解 Section Ⅱ

In many parts of the world renewable energy is already a principal energy source.

2018年考研真题（英语二）阅读理解 Section Ⅱ

In March, for the first time, wind and solar power accounted for more than 10 percent of the power generated in the US, reported the US Energy Information Administration.

2018年考研真题（英语二）阅读理解 Section Ⅱ

Other birds flying in the up wash experience reduced drag, and spend less energy propelling themselves.

2010年考研真题（英语二）阅读理解 Section Ⅱ

Rather than obsessing over the scale, turn your focus to how you look, feel how your clothes fit and your overall energy level.

2019年考研真题（英语二）完形填空 Section Ⅰ

since 1914, scientists have known that birds flying in formation—a V-shape —expend less energy.

2010年考研真题（英语二）阅读理解 Section Ⅱ

So keep it simple: "Hi", "Hey" or "Hello"—do the best you can to gather all of the enthusiasm and energy you can, put on a big smile and say "Hi".

2018年考研真题（英语二）阅读理解 Section Ⅱ

Some growth stems from a commitment by governments and farsighted businesses to fund cleaner energy sources.

2018年考研真题（英语二）阅读理解 Section Ⅱ

The bilski case involves a claimed patent on a method for hedging risk in the energy market.

2010年考研真题（英语一）阅读理解 Section Ⅱ

The pace of change in energy sources appears to be speeding up – perhaps just in time to have a meaningful effect in slowing climate change.

2018年考研真题（英语二）阅读理解 Section Ⅱ

What Washington does – or doesn't do – to promote alternative energy may mean less and less at a time of a global shift in thought.

2018年考研真题（英语二）阅读理解 Section Ⅱ

When the government talks about infrastructure contributing to the economy the focus is usually on roads, railways, broadband and energy.

2014年考研真题（英语二）阅读理解 Section Ⅱ

While fossil fuels – coal, oil, gas – still generate roughly 85 percent of the world's energy supply, it's clearer than ever that the future belongs to renewable sources such as wind and solar.

2018年考研真题（英语二）阅读理解 Section Ⅱ