Call me when you're back.

回来后给我打电话。

youdao

A: Glad you're back.

A：真高兴你回来了。

youdao

You're back early!

你回来得很早啊！

youdao

And already we have cars that park themselves,collision avoidance systems that the car tells you that you're about to hit something or back into something.

VOA: special.2011.06.21

And I want to just highlight it for you because we're going to come back and look at it.

我想强调下这一点因为我们即将,回过头去再去看看这些东西。

麻省理工公开课 - 计算机科学及编程导论课程节选

Is this possible? That's what the first law says it's possible; work is heat, and heat is work, and they're the same thing. You can break even 100% maybe. So let's go back and see what work is.

00%的效率,我们可以从大气中吸收热量，用来驱动我们的汽车,效率也应该能达到。

麻省理工公开课 - 热力学与动力学课程节选

You were in Austin last time we spoke, but obviously, you're back home.

NPR: Gulf Coast Communities Seek to Rebound

The efficient compressor lets you afford a bigger unit -- a frost-free one, with an icemaker -- and you're right back where you started.

FORBES: Insights: The energy diet that flopped

Then that opportunity comes along and suddenly you're back in it.

FORBES: Book Review