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

We shall have to dig under the river to lay the sewage pipe.

为了铺设污水管道,我们必须在河床下面开一条通道.

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The workmen excavated a hole in the wall to let the sewage pipe pass through.

工人们在墙上掘了个洞让污水管通过.

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