液体加热时，会变成蒸汽。

When you heat a liquid, it changes into a vapor.

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管道中的水会变成蒸汽，令发电机保持运转。

The water in them turns into steam, which then turns a generator.

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这里还是核心，你们记得，在一个沸水反应堆里，主要的供给水会进入到，反应堆，然后出来，变成了蒸汽，然后会直接进入涡轮。

We have again the core and as you recall in a boiling water reactor the main feedwater goes into the reactor and comes out as steam and goes right to the turbine.

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