You feel physiologically aroused but you're not completely sure why, and you have to make up an explanation for it.

你感觉到性觉醒,但是不能确定是什么原因，你不得不给出一个解释。

耶鲁公开课 - 心理学导论课程节选

And give and take, yeah. You can't compare America to UK.

而且差不多确实如你所说。但是，你不能把美国和英国放在一起比较。

多民族城市，伦敦 - SpeakingMax英语口语达人

So, having other particles around that have the same energy that you could technically add up if you were adding them up like a wave, you can't do the same thing with particles, they're all separate.

所以，如果它们是波,你可以把其他的,拥有相同能量的粒子加起来，但是你不能把这些粒子加起来，因为它们是分离的。

麻省理工公开课 - 化学原理课程节选

You've got to pretty much take that chalk, and make a slurry out of it, put water, and dry it back up, put in a mold, and then you can have the chalk again, but you can't just glue it back together.

你得尽可能地收集它的碎片，把它做成粉浆，加水然后风干，放进模具，然后你就能重新得到这支粉笔，但是你不能简单地把它粘起来。

麻省理工公开课 - 热力学与动力学课程节选

But you shouldn't take the date that I give you, the traditional date, as being firm.

但是我所提供给你的日期历史久远,并不能当做确切的时间加以使用

耶鲁公开课 - 古希腊历史简介课程节选

I can't say I will remember everybody's name, but I will recognize you.

我不能说我记得每个人的名字，但是我会记得你。

麻省理工公开课 - 固态化学导论课程节选

But if life would no longer have anything good to offer you, if what you then would have had would have been something negative instead of something positive, then at that point, dying wouldn't actually be a bad thing.

但是当生命再也不能向你提供美好，届时我们面对的是,消极的而非积极的东西，那时死亡可能不是一件坏事。

耶鲁公开课 - 死亡课程节选

And there is no programming language that is better well actually, that's not quite true, there are some better at doing certain kinds of things but there's nothing that you can do in C that you can't do in Fortran.

没有一种编程语言是更优秀的,当然实际上，这并不是完全对的，在做某些事儿时一些语言会更好用,但是没有事情是你能在C语言中做,而不能在Fortran中做的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Then that's not a very long distance, probably easily walkable in a few minutes; but that child can't be walking through everybody's yard.

他们离得不远,可能走几分钟就到了,但是你的孩子却不能直接走到他的朋友家

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And he was--but you can't put somebody 90-years-old in the slammaire.

然后他就,但是你不能,把一九十岁老头扔大牢里

耶鲁公开课 - 1871年后的法国课程节选

so you can't be proud of your own currency anymore but,

所以你不能再为自己的货币感到骄傲了，但是

来自荷兰 - SpeakingMax英语口语达人

and they don't necessarily lead directly to high-paying jobs.

但是高级学位并不能直接使你获得一个高薪的工作

对于奖学金制度 - SpeakingMax英语口语达人

While I was there, many many of people said to me: look, we want you to succeed we believe you mind your doing, we know you have good intentions and we hate these people when they were in power, but we have to live here, t succeed, and many people have come here and not succeed before you.

当我在那边的时候，很多人对我说：,我们想要你成功，我们知道你很在意你所做的事，我们知道你是好意的，恨这些掌权的人，但是我们得在这里生活，如果你不能成功，在你之前也有很多人失败了，and，if，you，can’

普林斯顿公开课 - 国际座谈会课程节选

You spend 10 minutes on number one and haven't solved it yet.

你花十分钟在题目1上,但是你还不能解决它。

麻省理工公开课 - 固态化学导论课程节选

You can bring any calculator you want, we don't actually have restrictions for calculator types here, but what you can't do, is you can't program any relevant chemical or information about constants in there.

你可以带你想用的任何一种计算器，我们并不限制计算器的类型，但是有一点是不允许的，那就是你不能使用编程的功能来记录,相关的化学常数或其它信息。

麻省理工公开课 - 化学原理课程节选

But it doesn't tell you, this is the direction that the reaction is going to go.

但是它们不能告诉你,过程是否会沿着这个或者那个方向进行。

麻省理工公开课 - 热力学与动力学课程节选

Well, you'll know when it crashes, that doesn't help you very much, but you can't always tell whether something's stuck in an infinite loop or whether it's simply taking a long time to compute.

好，你将学到它在什么时候会崩溃，这对你帮助并不大，但是你不能辨别出到底是在一个循环中,有什么东西卡住了呢,还是程序需要很长的时间来计算一个结果呢。

麻省理工公开课 - 计算机科学及编程导论课程节选

Be a man, be proud of what you should be proud of, but don't go beyond limit of what is human, because if you do terrible things will come.

作为一个凡人,你可以为值得自豪的事自豪,但是不能超越凡人的界限,因为一旦越界,就会灾难临头

耶鲁公开课 - 古希腊历史简介课程节选

But you can't just ditch an electron.

但是你不能仅仅失去那个电子。

麻省理工公开课 - 固态化学导论课程节选