"And we know that terrorists detained at Guantanamo and released have gone back to the fight.

VOA: standard.2009.05.09

So, we're talking about wave functions and we know that means orbitals, but this is -- probably the better way to think about is the physical interpretation of the wave function.

我们讨论波函数而且,我们知道它代表着轨道，但-也许更好的思考方法是,考虑波函数的物理意义。

麻省理工公开课 - 化学原理课程节选

But they know that we need the transportation and that we will pay for it, so there you go.

但他们知道，我们需要交通工具，我们会为之付钱的，所以你就知道了。

纽约的交通手段 - SpeakingMax英语口语达人

"We understand laws. And we know that people are innocent until proven otherwise.

VOA: standard.2009.07.07

And we know that it's electron density between the nuclei that holds two atoms together in a bond.

我们知道是两个原子核之间的,电子密度保持两个原子在一起成键的。

麻省理工公开课 - 化学原理课程节选

"We know that surface use of dispersants decreases the environmental risk to shorelines and organisms at the surface and we know that dispersants break down over weeks rather than remaining for several years as untreated oil might."

VOA: standard.2010.05.18

I think that theological positions need to change and we know that can, look at how they've changed in Christianity regarding women, not perfect, but, regarding women, the end of human chattel slavery.

我认为一些相关的神学观点需要变革,这是完全有可能的,看看基督教对于妇女的观点的变革吧，虽然不算完美，但的确有所改变，还有奴隶制的废除。

普林斯顿公开课 - 人性课程节选

"And we know that in India, and in Africa, in Uganda and Tanzania, there are lots of farmers who've met all the social and environmental standards to be able to sell the tea as fair-trade, but the companies are still dragging their heels, they're still not buying it on fair-trade terms."

VOA: standard.2010.03.10

We know that there were many candidates in the '92 election and the 2000 election, and we know that "not voting" is important.

我们知道在92年和2000年,有多个候选人参与了大选,还有弃权票对结果也有很大影响

耶鲁公开课 - 博弈论课程节选

Now we know that genetics makes this connection even deeper and we are linked to our ancestors by DNA.

VOA: special.2009.12.01

Rather, people smile when they wish to communicate happiness and we know that from several studies.

相反，人们微笑是渴望能开心地交流,从一些研究中，我们知道。

耶鲁公开课 - 心理学导论课程节选

But we do know that the violence between the Earps and the Cowboys did not end at the OK Corral.

VOA: special.2010.02.15

We put the magnesium 2 plus here, and then we put the oxygen here, O 2 minus, and we know that this gives us our R zero, right?

我们把Mg2+放这，然后O2-放这，我们都知道这给我们的是R0，对么？

麻省理工公开课 - 固态化学导论课程节选

Now that we know about grapes and geography, we have some important tools for understanding the label on a bottle of wine.

VOA: special.2010.10.13

So, clearly, if we remove this barrier mixing takes place and obviously you know that that happens from lots of experience.

所以很明显，如果我们拿走隔板,气体混合就会发生,我们从大量的实际经验中就可以知道这些。

麻省理工公开课 - 热力学与动力学课程节选

And at the time we were living in New Mexico and we didn't know anybody that was Hailey.

VOA: special.2009.07.06

We didn't know the god was there, and we didn't know he was underground until Milton tells us that he's coming up now.

我们不知道这位神在那儿，直到弥尔顿告诉我们，直到弥尔顿告诉我们我们才知道他隐匿在字里行间,才知道他会出现。

耶鲁公开课 - 弥尔顿课程节选

You know, we dig so much in music. And you know so much about all these cats that plays good music, you know."

VOA: special.2009.01.30

and as we all know radically turned to an opposite direction and the reason that it did.

正如我们所知道的，塔利班分子变成了一股更强大的势利。

普林斯顿公开课 - 国际座谈会课程节选

"We know that we want kids to be learning hands-on and make discoveries in their own backyard.

VOA: special.2011.07.11

We know that she worries about beauty, and especially in poetry.

我们知道她很担心她的美丽，特别是在诗里。

耶鲁公开课 - 1945年后的美国小说课程节选

"The court of appeals is where policy is made, and I know this is on tape and I should never say that because we don't make law.I know,I know.

VOA: special.2009.05.30

And yet we know that evil is a condition of human existence.

但我们知道，邪恶是人类生存的一种状况。

耶鲁公开课 - 旧约导论课程节选

But I also know that we've got a long way to go to fully restore our economy and recover from what's been the longest and deepest downturn since the Great Depression."

VOA: special.2009.10.30

This grid of horizontal lines, and we will know that if we're going from here to here, it's got to be exactly this frequency, or at least this space.

这个水平线组成的网格,让我们知道,从这里到这里,正好是这样的频率,或者至少是这个间隔

耶鲁公开课 - 聆听音乐课程节选

To those who cling to power through corruption and deceit and silencing of dissent, know that you are on the wrong side of history, but that we will extend a hand if you are willing to unclench your fist."

VOA: special.2009.01.24

Why would anyone ever risk one's life for ? one's country or a cause just to help other people, people that we don't know and probably will never know?

为什么人人都要为自己的国家或者,去救人的缘由而冒险，并且这个人我们不认识,可能永远也不会认识？

耶鲁公开课 - 政治哲学导论课程节选

"To those who cling to power through corruption and deceit, and the silencing of dissent,know that you are on the wrong side of history -- but that we will extend a hand if you are willing to unclench your fist."

VOA: special.2010.09.25

Off he goes, and we know who won that one.

然后他转身就走,我们知道谁赢了

耶鲁公开课 - 古希腊历史简介课程节选

It takes advantage of the specificity of the restriction enzymes, the fact that we know what the gene sequence that we're looking for, and using this technological process of electrophoresis to identify changes that we predict.

这个方法利用了限制酶特有的性质,我们知道我们在找什么样的基因序列,从而才能利用电泳这个技术流程,来识别出我们预计的情况

耶鲁公开课 - 生物医学工程探索课程节选