It is the only private art collection in the United States that had one person design the building, the collection and the way in which the art is hung.

VOA: special.2009.01.11

Now, we know from the work in the Bystander effect that in general which one are we more likely to help in, when we're the only person or multiple?

我们从旁观者效应的实验中知道,我们在哪种情景上更可能出手相救，一个人，还是有其他人时？

耶鲁公开课 - 心理学导论课程节选

Each person has one oar which goes on one side.

每个人在赛艇的某一边划桨。

MIT赛艇选手 - SpeakingMax英语口语达人

The second one, I guess, involves an active choice of pushing a person down which I guess that person himself would otherwise not have been involved in the situation at all.

我认为第二种情况，牵涉到主动选择推人,而被推的这个人,本来跟这事件一点关系都没有。

耶鲁公开课 - 公正课程节选

Everyone knows from calculus that if you're trying to find a function about which you know only the derivative, you can always add a constant to one person's answer without changing anything.

学过微积分的人都知道,如果你想根据已知的导数,求出其原函数,你总是可以给某人的答案,随便加一个常数,且不影响结果

耶鲁公开课 - 基础物理课程节选