There must be fundamental reasons for it and I wanted to go over some of the fundamental reasons why we have banks.

它的形成必有其根本的原因,下面我就阐述银行产生的一些基本原因,为什么会有银行

耶鲁公开课 - 金融市场课程节选

you must step out to go to the bathroom for a second.

你还是得暂时离开一会儿，去一趟洗手间。

I will 课堂 - SpeakingMax英语口语达人

It must have been that they somehow knew on the issuance date that the stock price was going to go up, but he said they couldn't possibly know that in these general circumstances.

这一定是,他们在发放期权的当日就知道,股价将要上涨,但是李认为在正常情况下,他们是不可能知道的

耶鲁公开课 - 金融市场课程节选

Because they said the experiment must go on, very often, people went-- most people, Americans went on and shocked that person, even to the point of the other person whimpering and begging to be let out, simply because of the word, " "the experiment must go on".

因为他们说实验必须进行下去，经常的，人们会-,多数人，美国人都会继续电击那个人，甚至电击到另一个人哭泣,恳求放他出去，仅仅是因为那一句，“实验必须进行下去。

哈佛公开课 - 幸福课课程节选

The ionization energy must then be nothing more than, that is the energy to go from the ground state here to n equals infinity, so that would be the energy at state infinity minus the energy of the ground state.

这个电离能一定不会大于，从基态到n为无限大时的能量,而是等于,无限远处的能量减去基态能量。

麻省理工公开课 - 固态化学导论课程节选