"And,we can impose significant fines and sanctions on toy manufacturers or importers who do not meet these requirements."

VOA: standard.2010.01.11

We can't help understanding. We always already understand, which has nothing to do again with whether or not we're right or wrong.

我们控制不住地去理解，我们总是已经理解了，这与对错无关。

耶鲁公开课 - 文学理论导论课程节选

Adiabatic can be either reversible or not, and we're going to do that probably next time or two times.

绝热过程可以是可逆的，也可以不是，我们可能会在下一次或下下次课上,研究这个问题。

麻省理工公开课 - 热力学与动力学课程节选

He says we do not want to have a mob that can turn violent, that is beyond the control of demonstration leaders.

VOA: standard.2009.03.15

So, he writes: To the psychologist alone can such questions occur as: Why do we smile when pleased and not scowl?

他这样写到：,对哲学家本身说,会出现这些问题：,为什么开心时我们微笑而非皱眉？

耶鲁公开课 - 心理学导论课程节选

"I am very disappointed because I do not know if we can have another one like him,"

VOA: standard.2009.06.28

Now we can do more than that if we're being nerdy, but I'm not going to be this nerdy today.

如果我们再深究还能获得更多信息,不过今天就算了吧

耶鲁公开课 - 博弈论课程节选

I do not believe we can come to simple conclusions when it comes to the cause and effects of such a complex disorder as autism."

VOA: standard.2010.08.09

We can not do that with quantum mechanics, the more true picture is the best we can get to is talk about what the probability is of finding the electron at any given nucleus.

在量子力学里我们不这样做，我们能得到的更加真实的图像,是关于在某处,找到电子的概率。

麻省理工公开课 - 化学原理课程节选

But we are not in a situation yet where we can do that on a massive scale and unfortunately, they are slowly getting more angry I think and impatient."

VOA: standard.2010.01.14

This is not like you give half of yours, this is something we can really do.

并不是说你捐出一半，我们真的可以做到。

普林斯顿公开课 - 人性课程节选

However,I do not think that you can expect any great new thunderbolts of just and fair elections because we still have the same machinery in place that has not been fixed at all."

VOA: standard.2009.10.28

If this is the outcome of the research, not an easy research to go and look around the world, ? what can we do about it?

如果这是那次研究的结果，而不是马马虎虎的轻松的研究，我们能做些什么呢？

哈佛公开课 - 幸福课课程节选

"I think we are not in a war with the settlers, and we should do everything we can in order to reach an agreement in order to prevent any kind of deterioration in the region,".

VOA: standard.2009.12.21

I do not think we can believe that simple story as it stands.

我并不认为,这个简单的故事真能站得住脚

耶鲁公开课 - 古希腊历史简介课程节选

"A tremendous number of villagers live in fear, and we have officials who either can not or do not serve their people effectively, and violence is up, and it is not up only because there are more coalition forces, it is up because the insurgency has grown,"

VOA: standard.2009.10.01

And we need not, we just make sure we can't do that So, go ahead, we've got you on number The 1980's and 1990's, this deal seemed to work.

这一点我们必须明确,那么。。。说吧，该给的数据我都说了,其实，八，九十年代那会儿，那个协议还是起过作用。

斯坦福公开课 - 经济学课程节选

But doing nothing is not only the worse thing we can do for the economy and the worst thing we can do for health care, it is the worst thing we can do for the Democrats and don't you think the Republicans do not know it,"

VOA: standard.2009.09.02

As we do these little clicker poll things you can tell me if you find it helpful or not, then we can decide how to continue --whether to continue them in the future.

我们用表决器做这个小测试的同时,大家可以告诉我你们觉得这有没有帮助,然后我们再决定以后是否继续用

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But they can never engage in those efforts, if we do not do the job that I am confident we will do tomorrow morning at 7:00 AM on Christmas Eve, and that is to renew the American dream, and revive our middle class, and rebuild the foundation upon which future generations will stand.

VOA: standard.2009.12.24

You remember in the first lecture I said there's a difference between the history of criticism and theory of literature, one difference being that the history of criticism has a great deal to do with literary evaluation: that is to say, why do we care about literature and how can we find means of saying that it's good or not good?

你们还记得吗，第一节课我说过,文学评论历史和文学理论有一个重大区别，那就是文学评论的历史,很大程度上与文学评估有关：,意思就是我们为什么要关心文学,还有我们怎么能说一部作品是好还是坏？

耶鲁公开课 - 文学理论导论课程节选

All right. So let's test what we, in fact, know about the photoelectric effect, and before we do that actually, we're going to calculate what we would predict, so when we do the demo it will be meaningful and we can tell whether we're successful or not.

好的，我们来测试一些，我们实际上懂了,多少光电效应的东西，在我们做测试之前，我们先算一下我们能预知什么，这样我们做的测试会很有意义,并且也知道我们是否成功了。

麻省理工公开课 - 化学原理课程节选

Now we can ask, not what did you do, but what should you do?

我们不讨论你做了些什么,而讨论你应该怎么做

耶鲁公开课 - 博弈论课程节选

In the first game, it was kind of clear that we should choose Alpha and here it's not at all clear what we can do-- what we should do.

在第一个博弈里,我们很显然应该选α,但这次我们应该怎么选就很不确定了

耶鲁公开课 - 博弈论课程节选

So now we're putting 2 electrons into the same p orbital, that's not a problem, we can do it, it's not a huge energy cost to do that.

现在我们在同一个，p，轨道上放了两个电子，这没问题，我们可以这样做，这样不会亏损太多能量。

麻省理工公开课 - 化学原理课程节选