They cannot rest quietly in Hades unless their body has been properly buried; so you got to do it.

他们无法安息于地府,除非妥善安葬他们的肉身,所以必须要好好处理死者的尸体

耶鲁公开课 - 古希腊历史简介课程节选

They had to cooperate with other people that they owe a debt to society and that that's expressed in taxation.

必须与他人合作,所以他们欠社会的,所以要用纳税来还。

耶鲁公开课 - 公正课程节选

They go above and beyond to craft a beautiful experience in their store and they have to compromise to accept credit cards.

他们不光要学会,在店里提供美好的体验,他们必须要对,信用卡妥协，接受信用卡。

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

Incidentally, you also have human rights, but these are only fulfill to the extent that other people understand their own primary obligations first.

顺便说一句，你也有人权，但要行使这些权利必须,先使他人明确他们自己的首要责任。

普林斯顿公开课 - 人性课程节选

You could look at what it does but babies are not very coordinated or skilled so you need to use clever methods.

你可以观察婴儿,但婴儿不怎么配合,或者说他们的言语技能并不熟练,所以你必须要用精巧的方法才能做到

耶鲁公开课 - 心理学导论课程节选

They understand that to compete, they're going to have to going to operate in Europe and in Asia.

他们知道要竞争，他们将来必须,到欧洲和亚洲发展。

普林斯顿公开课 - 国际座谈会课程节选

So if I try to rotate my 2 atoms, you see that I have to break that pi bond, because they need to be lined up so that the electron density can overlap.

如果我要试着转动两个原子，你会看到我必须要打破一个π键，因为他们需要连接起来,让那些电子能够重叠。

麻省理工公开课 - 化学原理课程节选

They have to adapt it to their own situation, but in many ways they're copying technology.

他们必须要将这些技术与当地国情相结合,但在很多方面他们仍是在重复这些技术

耶鲁公开课 - 金融市场课程节选

My argument must be wrong because it goes against the lesson of the class and the lessons of the class are gospel right, they're not wrong ever, so what's wrong with that argument? Yes, Ale Well because you have to be able to agree, you have to be able to speak to them but we aren't allowed to show our partners what we wrote.

这个说法肯定有问题,因为这和我们的结论刚好背道而驰,结论是绝对正确的,结论没错,那这个说法错在哪,艾尔,因为你必须要能够达成一致,你需要和他们谈判,但是我们不允许同伴看到我的选择

耶鲁公开课 - 博弈论课程节选

And so, they had to make a distinction.

他们必须要作出区分

耶鲁公开课 - 金融市场课程节选

We make software; we make technology; we're innovative ,but so are they So, what we really have to do is become a lot more productive and we have to make our companies a lot more competitive. Today, I feel we're losing that edge.

我们生产软件；发展工业技术;,我们有创新能力，但他们也有,所以，我们现在必须要做的就是提高生产效率,我们必须提高我国公司的竞争力,现在，我觉得在这方面我们正在丧失竞争优势。

耶鲁公开课 - 金融市场课程节选

So, many people have relatives they know of that have had to have their heart imaged -- heart disease is a major problem in the United States, and there's a good chance that they had Cardiolite given to them to help in that imaging process.

它被用在心脏成像中,很多人都有一些亲戚他们-,必须要做心脏成像，心脏病已经是美国的一个主要问题,而很有可能他们就要用到Cardiolite来成像。

麻省理工公开课 - 化学原理课程节选