“总管”造句

先将锅炉与供水总管断开。
First, disconnect the boiler from the water mains.

邻居车库下面的煤气总管裂开了，煤气渗入了我们家。
A gas main had cracked under my neighbour's garage and gas had seeped into our homes.

我现在用的总管是个城里人, 看起来倒是个很能干的小伙子.
Now I have a bailiff, a townsman ; he seems a practical fellow.

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