We leave you with "Turn it Off," from the Paramore album, "Brand New Eyes."

VOA: special.2010.01.01

This is your opportunity, if you're sitting at home, you could take off to turn off the TV.

机会来了，如果你正在家里，就可以马上开始了，关上电视。

普林斯顿公开课 - 人性课程节选

Did you forget to turn off the ondol?

你是不是忘记关地暖了？

It's like 实战 - SpeakingMax英语口语达人

Turn it off. You are tunedto the American forces Vietnam network.

VOA: standard.other

We can actually see spatially all the details in the field animated as you turn the current on and off.

我们能看到,所有细节的空间动画分布,就在你打开电流和切断的时候。

麻省理工公开课 - 媒体、教育、市场课程节选

Maybe I made a big mistake by likening it to an organic chemistry course-- I don't mean to turn you off.

也许将其比作有机化学课,是个错误,我不是故意想倒你们胃口的

耶鲁公开课 - 金融市场课程节选

Please. It makes noise when you turn it off?

关机的时候会发出声音？

麻省理工公开课 - 固态化学导论课程节选

Well, if this kinase happens to turn this protein on then you would like to have a mechanism to turn it off as well.

那么在激酶激活蛋白质后,你会希望有一种方法能够使它失活

耶鲁公开课 - 生物医学工程探索课程节选

You don't need a light switch or a light bulb or an iPhone app to turn something on or off.

你不需要一个电灯开关,或者一个电管,或者打开关闭一个iPhone应用程序。

哈佛公开课 - 计算机科学课程节选

If you're in this state, you will necessarily, given the laws of physics and the way the computer's programmed and built and so forth, these wires will turn on, turn off, these circuits will turn on, turn off, boom, suddenly you'll be in that state.

如果你站在这个角度,你必定会考虑,在物理定律和电脑编程原理,如何构造的等等确定的情况下,这些电线通或断,这些回路通或断,嘣,突然你就处在那个位置上

耶鲁公开课 - 死亡课程节选

And when you turn the current off, the magnetic field collapses.

当你切断电流，电磁场就消失了。

麻省理工公开课 - 媒体、教育、市场课程节选

All right, turn them off. If they have to make noise as you turn them off, turn them off, but that's it. So, when you walk through that door, it's an act of free will.

好了，把它们关掉，如果一定要发出声音,当关机的时候，也要关机，就这样，当你走进那扇门，这是自由意志的选择。

麻省理工公开课 - 固态化学导论课程节选