I don't expect you'll all immediately grab it, but you will need to understand it before the quiz comes along.

我不期望你们马上就能掌握，但是你们需要在,考试前弄懂它。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now it's still going to be another twenty-five years before Milton writes the great epic, but Milton will no longer express the same degree of anxiety about under-preparation to write the great epic.

距他成为真正的史诗诗人,还有25年，但是弥尔顿不会再轻易表现出,关于创作史诗毫无准备的同等的焦虑了。

耶鲁公开课 - 弥尔顿课程节选

Given that we have the largest Internet population, it's likely that we will be able to encounter new problems before American people encounter.

中国的互联网用户是最多的，中国很有可能,将在美国人之前遇到新的问题。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

You will see all the fish later. This is what happens before it's made into fish sticks.

你待会儿会你看到的全是鱼,鱼变成冻鱼条的过程。

麻省理工公开课 - 媒体、教育、市场课程节选

Before you go, it is the weekend, I will send you off with a joke.

在离开之前，现在已经是周末了，我会给你们讲个笑话。

麻省理工公开课 - 固态化学导论课程节选

This is very important, because when you buy a rope, they will tell you how much tension it can take before it'll snap.

这非常重要,因为你去买绳子,他们会告诉你,绳子能承受的最大拉力是多少

耶鲁公开课 - 基础物理课程节选

Well the power points will be available before, say for this lecture it will be before so that you can use them in class.

幻灯片其实课前就能下载，这样你上课时就能用到。

哈佛公开课 - 幸福课课程节选

If the stereotype is "your group doesn't do good in this," if I remind you that you're a member of that group immediately before doing it, your performance will drop.

如果刻板印象是“你的群体数学不好”,如果我在考前说，你是这个群体的,你的表现就会下降。

耶鲁公开课 - 心理学导论课程节选

We don't have adequate reason to conclude that it's something that existed before I was put together, it's something that will be recycled and continue to exist after I fall apart, after my body decomposes, after I'm separated from my body, or what have you.

我们并没有充分的理由来断定,灵魂是在我被组装起来之前就存在了,它会被循环利用,并且在我解体后依然存在,我的身体分解了之后,在灵魂与肉体分离之后,或者其他说法

耶鲁公开课 - 死亡课程节选

And by state we just mean orbital, so if we're looking at the p orbitals here, x that means that a single electron goes in x, and then it will go in the z orbital before a second one goes in the x orbital.

我们说的态仅仅意味着轨道，所以如果我们观察这里的p轨道，那意味着单个电子进入，然后它会进入z轨道,在它第二个进入x之前。

麻省理工公开课 - 化学原理课程节选

The homework will be given on Wednesday and it's due before class the following Wednesday.

作业会在周三布置好,你们应该在下一周的周三前交作业

耶鲁公开课 - 基础物理课程节选

And this will have to go up before The International Union of Pure and Applied Chemistry before they approve it because they fought over element 106 for the longest time, but I think this will go through fairly quickly.

但还是要往上申请,直到国际纯粹与应用化学联合会,因为同意,他们为106号元素抗争了很久，但我想这个应该会很快通过。

麻省理工公开课 - 固态化学导论课程节选

So you should drop the homework before you come into class, rather than furiously work on it during class, and the solutions will be posted the same afternoon.

所以你应该在进教室之前交作业,而不是在上课的时候乱写一通,作业答案会在当天下午发布到网上

耶鲁公开课 - 基础物理课程节选