Because it can't be right to kill five people when you can only kill one person instead.

我认为当可以只牺牲一个人时,牺牲五人不是正确之举。

耶鲁公开课 - 公正课程节选

I love to bake so anything with fruits that I can , like pies now because it's getting cooler.

我喜欢烘烤能带水果的任何食物，比如说现在我做馅饼，因为天气变凉了。

联合广场呢 - SpeakingMax英语口语达人

So, you cross link all the proteins in the virus, and you make a particle that looks like a virus but it can't act like a virus any longer because it can't replicate.

当病毒中所有的蛋白质交联后,就得到了一种看上去像病毒,却无法致病的病毒,因为这种病毒不能进行复制

耶鲁公开课 - 生物医学工程探索课程节选

If banks get in trouble and they can't pay out -if one bank gets in trouble and can't pay out on its deposits, then that can bring the whole system down because it can cause a panic among investors -among depositors and banks -and create a run on a bank.

如果银行出现问题而且他们无法支付...,如果一家银行出现问题,并且无法支付提取的存款,那么这就会使得整个系统崩溃,因为这会在投资者中引起恐慌...,在存款人和银行中引起恐慌,并且造成银行挤兑

耶鲁公开课 - 金融市场课程节选

Archie, of course, can't stand this because for him it's perfectly clear that a rhetorical question is a rhetorical question.

阿齐当然无法忍受，因为对他来说,很明显修辞问句就是修辞问句。

耶鲁公开课 - 文学理论导论课程节选

You know, if you want to measure the potential energy of something in a gravitational field, you have to define the zero somewhere, right, because it's arbitrary. You can set it anywhere you want. It's the same with enthalpy.

你知道，如果你想测量重力场,中某种东西的势能，你需要，在某处定义一个零点，对吧？,因为势能的值是任意的,你可以把它设定在。

麻省理工公开课 - 热力学与动力学课程节选

So, if we want to think about what the first ionization energy is of boron, what you want to do is write out the electron configuration, because then you can think about where it is that the electron's coming out of.

如果我们要考虑,硼的第一电离能，你首先要做的是写出它的电子排布，因为在这之后,你才能知道拿走的是哪里的电子。

麻省理工公开课 - 化学原理课程节选

It's not just 140 characters, it's potentially $140 because they can't make the sale.

这并不只是140个字符的问题，它只是潜在的140美元，因为这些字不能卖出去。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

I'll do this again, not this whole lecture but that part again-- and he did it because you can't build barricades across boulevards, wide ones.

就这个部分,我会再讲一遍的,他如此做的另一个原因是,在这种宽大的街道上是无法建造街垒的

耶鲁公开课 - 1871年后的法国课程节选

You can read this and you can learn because it's well-written.

通过读这篇文章，你能学到一些东西,因为这写得很好。

麻省理工公开课 - 固态化学导论课程节选

We can create a science of politics because we make it.

我们可以创造政治科学，因为我们制造了它。

耶鲁公开课 - 政治哲学导论课程节选

Now I don't know if you can read it because it's a little blurry, but a diet program that's been successful over two thousand years; can't beat that kind of a track record.

我不确定你们能否读懂它,其内容有些模糊,但该减肥方案已有两千年的成功史,这个记录是难以打破的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Just because it looks as though we can imagine it and just because it seems as though from the fact that we can imagine one without the other, it just won't necessarily follow that we really do have two things that are separate and not identical in the real world.

仅仅是因为我们似乎能够,想象到一个事物独立于,另一个事物存在这件事,并不能说明,在现实世界里,有这样两个,相互独立,而且不相同的事物

耶鲁公开课 - 死亡课程节选

So it's kind of... it's nice that you can choose because I feel like you have a better time in class.

可以自己选课是件很好的事情，因为这样你在课堂上感觉会更好。

高中生活怎么样？ - SpeakingMax英语口语达人

All right so I probably should have chosen a shorter number 71 because now I can't figure it in here, but let's call it 71.

好的，我可能应该选择一个更短的数字,因为我不能指出它，我把它叫做。

哈佛公开课 - 计算机科学课程节选

We're told later that he stops sleeping with her because he just can't get it out of his mind. He'd rather sit and wonder.

我们之后直到了他不再和她睡觉因为,他无法摆脱自己奇怪的想法，他宁愿坐着瞎想。

耶鲁公开课 - 1945年后的美国小说课程节选