Yesterday you knew the situation here, but right now it is good.

VOA: standard.2009.11.08

When somebody invented the automobile, before you knew it everyone was driving automobiles and they all looked pretty much the same.

有人发明了汽车,不知不觉,每个人都开上汽车了,而且那些汽车外形看起来都差不多

耶鲁公开课 - 金融市场课程节选

And you came here-- Freshmen week, you knew it was going to last for the rest of your life.

来到这里，经过新生周，你知道快乐会持续一生。

哈佛公开课 - 幸福课课程节选

You knew it was time to start clapping as soon as that chord hit that, it stopped going back and forth,tonic,dominant,just sitting there.

你知道在这个和弦出来的时候要拍手，然后停下来，来回的行进，而主音，属音，然后保持住。

耶鲁公开课 - 聆听音乐课程节选

When someone invented the airplane, before you knew it every country had an airplane because there was a best practice, there was a best technology and it was not unique to any one country.

有人发明了飞机,不知不觉,每个国家都有飞机了,因为这些最佳的设计,这些最好的技术,并不是一个国家所独有的

耶鲁公开课 - 金融市场课程节选

But if you want to know the answer, and I knew it, but I forget what it is-- it doesn't matter.

如果你想知道答案,我曾经是知道答案的,不过我忘掉了,这不重要

耶鲁公开课 - 心理学导论课程节选

How would it strike you if you knew nothing about it, if you had never heard of it before, if you open up the covers of this book for the first time?

如果你对新约一无所知，如果你对新约为所未闻，如果这是你，第一次翻开新约，会有什么感觉？

耶鲁公开课 - 新约课程节选

On the one hand, it could be that certain facts, if you knew them, would cause you to behave differently without actually giving you any reason to behave differently.

一方面，可能有某些事实，如果你知道了它们，会导致你的行为不同,但并没有真正地给你改变行为的理由。

耶鲁公开课 - 死亡课程节选

It's something you knew back in 115.

它就是你们在经济学115里学到的知识

耶鲁公开课 - 博弈论课程节选

Is art important enough to you that you'd be prepared to watch, look at a masterpiece, if you knew that while you were enjoying it you could die, ? but that wouldn't happen otherwise?

艺术有没有重要到,让你准备好去看，去欣赏一件杰作，如果你知道在欣赏它的时候可能会死，但如果不去欣赏就不会死？

耶鲁公开课 - 死亡课程节选

And your roommate says, "Inside the envelope are facts about this milkshake that if--I promise you it is indeed the case-- if you knew these facts, " you would not drink the milkshake anymore."

而你的室友说，“在信封里面是关于奶昔的事实,如果，我保证里面是事实-,你知道了这些事实，你就不会再喝奶昔了“

耶鲁公开课 - 死亡课程节选

You would see a sentence like "Bill knew that John liked him" and you know, without even knowing how you know, that this could mean that Bill knew that John liked Bill or it could mean that Bill knew that John liked Fred.

你会看类似这样的句子,"比尔知道约翰喜欢他",你都不知道你是如何理解这句话的,但你却知道这句话是在说,比尔知道约翰喜欢比尔,或是在说比尔知道约翰喜欢弗雷德

耶鲁公开课 - 心理学导论课程节选

Right now I want to go out with Peggy Sue, but if I knew these true--It's not that you think, oh your roommate has made it up, that these are lies; these are slander.

现在我想和Peggy，Sue约会，但如果我知道这些事实，不是你所想的那样，你室友瞎编的，都是些谎话;,它们是诽谤。

耶鲁公开课 - 死亡课程节选