I once landed on my face. I soon learned that it took much less effort for me to move on Mars than it did on Earth.

VOA: special.2010.07.10

It's based on a confusion. Once we see the confusion, we can see what the answer to our question is.

是在混淆概念,一旦弄清了混淆的地方,这个问题就好回答了

耶鲁公开课 - 死亡课程节选

So whether we finish it today, or more likely when we finish it up on Friday, once we get passed isoelectronic atoms, that's it, that's all you need to study for this first exam.

因此，我们也许今天讲完，或者更有可能周五讲完，无论如何，就到我们讲完等电子原子为止，这是你们第一次考试所需要准备的全部内容。

麻省理工公开课 - 化学原理课程节选

"Once he has it, he intends to hold on to it until such time as the president and his national security team are ready to consider it."

VOA: standard.2009.09.25

But once in awhile, one of these plus twos comes in almost on axis, and it gets whipped around by the Coulombic repulsive forces.

但是偶尔一个带两个正电荷的粒子,以接近于轴的位置进入，会快速的移动到周围,由于库仑斥力的作用。

麻省理工公开课 - 固态化学导论课程节选

And when I'm starting to write lots of lines of code, you know, it's frankly kind of useful to be able to see more on the screen at once without having to scroll.

当我开始写很多行代码的时候，你们懂的，这明显是有用的，当你可以在屏幕上看到更多的代码,而不用滚动屏幕。

哈佛公开课 - 计算机科学课程节选

We keep on living in hopes of catching it once for all."

我们继续生活，希望能一劳永逸地抓住它“

耶鲁公开课 - 1945年后的美国小说课程节选

We have, for example, bomb drills just in case something happens people think it's right When thing happens once and you move on, go back to life, just as something goes wrong and then you move on.

例如，我们有，炸弹演习以防发生什么事情,人们认为这是应该的,发生了一件事，你要继续正常的生活，正如某事出了点问题，然后你继续前行。

普林斯顿公开课 - 人性课程节选

In this way, by knowing what communities it's in and acting on all of them at once you might be able to eradicate polio in the same way that we eradicated smallpox.

因此,通过知晓疾病的所在群体,并且一次性对整个群体做免疫尝试,也许那就可以像根除天花那样,根除小儿麻痹症

耶鲁公开课 - 生物医学工程探索课程节选

But in the meantime it's probably on this occasion, once we accept them both as having come under the influence of the same form of linguistic thinking, to say a little bit about the similarities and differences that exist between Derrida and de Man.

但同时在这种场合下可能，一旦我们接受这俩概念，在受到同样的语言学思想的影响后,我们就能看到一些,德里达和德曼之间存在的相同点和不同点。

耶鲁公开课 - 文学理论导论课程节选

Well, I'm just wondering what Locke's view is on once you have a government that's already in place, whether it is possible for people who are born into that government to then leave and return to the state of nature?

我只想知道洛克对此会怎么想,一旦政府已经成立了，其中出生的人们，是否有可能,脱离它，而重新回到自然状态呢？

耶鲁公开课 - 公正课程节选

This has made it very clear that there has to be -if you announce anything you have to announce it all at once on a certain date and you can't have favored people that you give the announcement to.

很明显的一点...,如果要宣布事项,就要选定某一天,而且,你宣布的消息,不能只针对某一人群

耶鲁公开课 - 金融市场课程节选

So here's the straight line, and this line is the expected payoff to Player I from choosing Down as it depends on the probability that the other person chooses Right, and then once again, we can write down the equation.

这就是第三条直线了,它表示参与人I选择下获得的收益,是另一个参与人,选右概率的一个函数,对于这一条直线,我们依然能够给出方程式

耶鲁公开课 - 博弈论课程节选