Today,that is not enough any more." "When you want to buy the latest it bag, you also want to know how it is produced And that is the biggest change that we have seen in our business since the hem-lengths went below the knee."

VOA: standard.2010.01.31

Since then, since we know about atoms and molecules now, we can rationalize the concepts of thermodynamics using microscopic properties, 62 and if you are going to take 5.62, that's what you'd learn about.

既然我们现在已经知道了原子和分子,的概念），我们可以用,微观属性,来阐释热力学中的概念，如果你会选修5。,-那是你将要学到的。

麻省理工公开课 - 热力学与动力学课程节选

Actually, we can do it a little better than that, since we know the game is symmetric, we know that S1* is actually equal to S2*.

实际上我们能得出更多,因为我们知道这个博弈是对称的,我们知道S1*=S2

耶鲁公开课 - 博弈论课程节选

You know Bill, we shaped each other up together and known each other since we are 18, 19 years old.

你知道比尔，我们对彼此产生影响,我们算是一起成长，从18，9岁开始。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

Since what we want to know is whether the soul is immortal, how do we know it can't break.

既然我们想知道,灵魂是否不朽，我们怎么知道它会不会破裂呢。

耶鲁公开课 - 死亡课程节选

STUDENT: PROFESSOR: Yeah. There's a branch we could finish here, but since we're out of weight we sort of know we're going to be done.

学生：【听不见】,教授：是的，我们可以在,这个分支结束，但是因为我们重量超标了,我们知道我们只能结束。

麻省理工公开课 - 计算机科学及编程导论课程节选

We know it has to big anyway, since we can extract heat from it without changing the temperature.

我们知道它必须很大，因为我们得从中提取热量,但不改变它的温度。

麻省理工公开课 - 热力学与动力学课程节选

And since we don't know the absolute up and down in the universe, it is possible that some of the electrons may be spinning up.

由于我们在宇宙里,并不知道什么是绝对的上和下，所以说上面的现象很有可能是,一些电子向上自旋引起的。

麻省理工公开课 - 固态化学导论课程节选

Alright. So, since we have these terms defined, we know the frequency and the wavelength, it turns out we can also think about the speed of the wave, and specifically of a light wave, and speed and is just equal to the distance that's traveled divided by the time the elapsed.

好了，我们已经定义了，这些术语，我们知道了，频率和波长，现在可以来考虑,波的速度了，特别是光波的速度，速度等于它走过的距离,除以所用的时间，因为我们。

麻省理工公开课 - 化学原理课程节选

We know our brain today can actually change through MRI studies since 1998.

自1998年后通过核磁共振研究我们知道大脑可以被改变。

哈佛公开课 - 幸福课课程节选

He takes it for granted that he is the most rational and systematic of all thinkers and raises questions about since we all take ourselves to be rational too raises questions about just how we know ourselves not to be paranoid delusives like Don Quixote.

他理所当然地认为,自己是所有思想者中最理性，最有条理的,他提出,既然我们也认为自己很理性,我们如何证明自己,不像堂吉诃德一样处于妄想之中呢？

耶鲁公开课 - 文学理论导论课程节选

The trouble is, you just don't know when that explosion took place, and since there are several periods in this general area that we're talking about now, in which something big happened, some great change takes place, it turns out different people want to have their explosion at different times.

问题是,你不了解火山爆发的,确切时间以及这种爆发,在这个区域又延续了很多个时期,这些时期发生了许多重大事件和重大变化,结果就是不同人对,火山爆发的时间推测各不相同

耶鲁公开课 - 古希腊历史简介课程节选

V2 And there's going to be some volume V2 and some volume V1, but are not necessarily the same. Especially since the pressures are different. we don't know yet about temperature so I don't know what to say about these volumes because I don't know what the temperatures' are going to do.

这里的体积会变成2,这里的容积是V1，它们不必相等,尤其是当压力不相等的时候,我们还不知道温度,所以我不能说这里的容积,是多少因为我不知道,温度会怎样变化。

麻省理工公开课 - 热力学与动力学课程节选