那个看门人会过来把灯关掉。

The janitor comes around to turn the lights out.

《柯林斯英汉双解大词典》

他走到床头柜边，把灯关掉。

He crossed to the nightstand and put out the light.

《柯林斯英汉双解大词典》

离开前别忘了把灯关掉。

Don't forget to turn them off before you leave.

youdao

They are supposed to take that light out, but maybe by the end of the semester a miracle will occur. So why don't you look over here.

他们应该把灯关掉，但是可能直到期末这个奇迹,才会发生，所以，你们看这边吧。

麻省理工公开课 - 固态化学导论课程节选