我们应该教育孩子们随手关灯。

We should teach children to turn off lights when leaving.

每次离开房间时，我都会随手关灯。

Every time I leave the room, I turn off lights when leaving.

请记得随手关灯，这样可以节省电力。

Please remember to turn off lights when leaving to save electricity.

他总是忘记随手关灯，这让人很烦恼。

He always forgets to turn off lights when leaving, which is annoying.

随手关灯是一个好习惯，有助于环保。

Turn off lights when leaving is a good habit that helps the environment.

我们应该养成随手关灯的习惯，以节电。

We should get into the habit of turning off lights to save electricity.

要想过上低碳生活，我们必须记得离开房间时要随手关灯。

To live a low-carbon life, we must remember to turn off the lights when we leave the room.

节约用水、用电、随手关灯及水龙头。

Save water and electricity. Turn off light and faucet when it is not needed.

节约用水、用电、随手关灯及水龙头.

Save water and electricity . Turn off light and faucet when it is not needed.

在学校，在工厂，在家里，在你不需要电的时候，你注意随手关灯了吗？

Are you sure that you turn off the light when it is unnecessary whether you are at school , at factory or at home ?