从老的下水管道里过去的.

Through the old sewer pipe.

下水管道不可使用塑料软管.

The sewer pipe cannot use the plastic hose.

下水管道将污物排入大海.

The sewers discharge ( their contents ) into the sea.

我让一位朋友安装他的下水管道.

I had a friend plumb his sink.

工人们正在疏通下水管道,防止脏水外泄.

The workers are unblocking the sewer to prevent the leakage of dirty water.

这里的下水管道坏掉了,积水已经很深了.

The sewer pipe here is broken and there is already too much accumulated water.

他跪到陶瓷制的下水管道前，拿出石锤，迅速做了一个祷告。

He approaches the ceramic sewer pipe and kneels before it.

他跪到陶瓷制的下水管道前，拿出石锤，迅速做了一个祷告。

He approaches the ceramic sewer pipe and kneels before it. Pulls out the rock-hammer and says a quick silent prayer.

托尼自己盖了房子并铺设了下水管道。

Tony built his own house and laid his own drains .

新的污水处理厂和下水管道被建立了。

New water-treatment plants were built and sewage pipes laid.