I actually, I don't think they're that difficult relative to other universities.

我其实，我不觉得跟别的大学比它们有那么难。

对于赞助入学的看法 - SpeakingMax英语口语达人

There's infinite number of them, but they're all moving relative to each other at constant velocity.

有无数个惯性观察者,但是他们都在相对于彼此,做匀速运动

耶鲁公开课 - 基础物理课程节选

I want to move now to how we think about self and other, how we think about ourselves relative to how we think about other people.

接着我要讲我们对自我和他人的看法，我们对自我的看想,和我们对他人的看法有什么关系。

耶鲁公开课 - 心理学导论课程节选