哎哟！把电视关掉！爸爸来了！

Uh-oh! Turn the TV off. Here comes Dad!

《牛津词典》

接着他走了出去，随手把灯关掉。

Then he walked out, flipping the lights off.

《柯林斯英汉双解大词典》

他关掉电视，穿上外套，走了出去。

He turned off the television, put on his coat, and walked out.

《柯林斯英汉双解大词典》

If someone could figure out how to turn off messages, that would be great .

如果谁可以解决怎么关掉消息，那将会非常不错的【笑声】

哈佛公开课 - 计算机科学课程节选

They are supposed to take that light out, but maybe by the end of the semester a miracle will occur. So why don't you look over here.

他们应该把灯关掉，但是可能直到期末这个奇迹,才会发生，所以，你们看这边吧。

麻省理工公开课 - 固态化学导论课程节选

What is this? This is a wonderful piece of abstraction. It is saying, you don't need to know squat about what's inside the body of this function. You don't have to worry about the parameter names, because they're going to be preserved, you don't need to worry about how I'm doing it, this tells you how you can use this, in order to use it correctly. Of course, I can then close it off, and off we go.

但是这能告诉你一些信息,这是什么？,这是一段完美的抽象,它的意思是你不需要知道,这个函数的内部构造，你不必担心参数是否重名，因为它们已经被预存了,你不需要担心我如何使用它,它告诉了你你该如何操作，从而正确的使用它，当然我也可以把它关掉。

麻省理工公开课 - 计算机科学及编程导论课程节选