We should never forget to turn off the lights when we leave the classrooms.

离开教室时，我们永远不要忘记关灯。

youdao

We should save energy by turning off the lights when we leave a room.

当我们离开房间的时候，我们应该关灯以节约能源。

youdao

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

要过低碳生活，我们离开房间的时候一定要记得关灯。

youdao

When we leave the car, we walk through a wooded area.

VOA: special.2011.07.04

And I don't think that we will be completely satisfied when we do leave with what we left behind That's it for today.

我认为我们不会非常满意,当我们走时，看到我们所留下的问题,今天的节目就到此结束了。

普林斯顿公开课 - 国际座谈会课程节选

"It always goes well when we're here," "It's when we leave I kind of understand.

VOA: standard.2009.12.13

When we leave, we want it to be a bonus for the city, the region and the country.

BBC: Cities make 2016 Olympics pitches

It is this spirit of civility that we are called to take up when we leave here today.

WHITEHOUSE: President Obama Speaks at National Prayer Breakfast

But even when we leave Istanbul with a comprehensive programme of action, there will be no time to relax.

UN: Secretary-General