He puts out his hand to turn off the light.

他伸手去关灯。

《新英汉大辞典》

Turn the light off as you go out.; Please switch off the lights when you leave.

出门时请随手关灯。

《新英汉大辞典》

Shift it to somewhere that requires you to get out of bed to turn it off.

把它放在你够不到的地方，最好要下床才能把闹铃关闭。

youdao

If someone could figure out how to turn off messages, that would be great .

如果谁可以解决怎么关掉消息，那将会非常不错的【笑声】

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