Every moment you lie, there is another one you'll never have back, you know.

你知道吗？你躺着的这一刻，过去了就不会再回来。

youdao

Now that you have back-end and proxy functions, you can develop the portlets themselves.

现在有了后端和代理函数，可以开发portlet本身了。

youdao

Guess what happens when you have back pain and you still try to do everything on your own?

想想当你背痛但却必须要亲自做一切事情的时候会怎样？

youdao

Eradicating weeds means that you have to remove all the seeds and roots so the plants will not grow back.

VOA: special.2010.08.10

OK, so what we have to do is get back underneath this reaction, and see what the molar quantities are.

我们应该做的是,再回到这个反应，看看摩尔量是多少。

麻省理工公开课 - 固态化学导论课程节选

And the fact that they're actually going to have to pay those loans back when they graduate,

而且，在毕业的时候，学生必须偿还贷款，

拿全额奖学金 - SpeakingMax英语口语达人

This is generally for people who have back taxes they are unable to pay.

FORBES: 5 Things To Do If You Can't Pay Your Income Taxes

We're guessing this is one that the suits at Best Buy would like to have back.

ENGADGET: Best Buy memo explains that Vista doesn't work, details Windows 7 upgrade plans

Instead of half-hour interviews scheduled hours, if not days, apart, you have back-to-back auditions that last a few minutes.

FORBES: Connect