What else I can do, there's no requirement for me to fail anybody.

我还做些其他什么呢，对于我让学生挂科这点没有任何的要求。

麻省理工公开课 - 固态化学导论课程节选

which is like a requirement for all the majors I'm considering.

我觉得对所有专业的人都是必修课。

斯坦福的新生 - SpeakingMax英语口语达人

So it was very important that we keep the motivation high so that they were not in the compassion of time and the requirement set for very high-stress jobs climbs under the way.

使这一动机足够强烈,是十分重要的,这样不会过分在乎时间,高压力工作带来的要求,也就不那么重要了。

麻省理工公开课 - 媒体、教育、市场课程节选

Isn't there a kind of logical requirement that for something to be bad for you ? you've got to be around to receive that bad thing?

难道没有这样一种逻辑要求吗,如果有什么事物对你来说有坏处,你不是应该去接受那个有害的事物吗？

耶鲁公开课 - 死亡课程节选

I, I can't imagine not taking some kind of humanities class, just as a requirement, you know, for freshman.

对于新生，我实在无法想象不把人文科学当作必修课。

斯坦福的新生 - SpeakingMax英语口语达人

You sign up for your human subjects requirement they put you in front of a computer screen and then they tell you, "Oh, just sit in front of the computer screen " and then we'll ask you some questions."

你报名参加人体被试实验,然后他们会让你坐在电脑前，and，then，you—,给你指导语，“请坐在电脑屏幕前面,屏幕上会显示一些要求你回答的问题“

耶鲁公开课 - 心理学导论课程节选

But in fact, logically speaking at least, variability, although it's a requirement for unpredictability, doesn't guarantee unpredictability.

但实际上，至少在逻辑上讲，可变性虽然是不可预见性的必要条件，但是不可预见性却不是必然。

耶鲁公开课 - 死亡课程节选