人们挖开半个路面以铺设新的煤气管道。

Half the road surface is being taken up to lay new gas PIP es.

youdao

人们挖开半个路面以铺设新的煤气管道。

Half the road surface is being taken up to lay new gas pipes.

youdao

人们挖开半个路面以铺设新的煤气管道。

Half the road surface is being taken up to lay new gas pipes.

youdao