How does this machine work?

这部机器是如何工作的？

《牛津词典》

You can't make a machine work without power supply.

没有动力，机器就不能转动。

《新英汉大辞典》

To make the machine work, just press the 'on' switch.

只需按下开关，吸入式食物机就开工了。

youdao

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