A generator may generate electricity when (it is) driven by a steam engine, gas engine, or water wheel.

当发电机由蒸气机，燃气轮机或水轮机驱动时，它便能发电。

youdao

A generator may generate electricity when (it is) driven by a steam engine, gas engine, or water wheel.

当发电机由蒸气机，燃气轮机或水轮机驱动时，它便能发电。

youdao