We usually only talk about Manifest Destiny when we're talking about the westward movement beyond the Mississippi.

当我们谈到跨越密西西比河的西进运动时,我们一般只认为这是命运天定

耶鲁公开课 - 美国内战与重建课程节选

The mediocre person answers only 30% of the questions correctly admits that he has only average grades he worked on the yearbook as a proofreader and he tried out for the track team but didn't make it.

后者回答正确30%的问题,坦白学习成绩一般,给年刊做校对,尝试参加校田径运动队，但没成功。

耶鲁公开课 - 心理学导论课程节选

What a particle tries to do generally is some crazy thing which doesn't have a name, but it's a function x of t.

一个质点的运动一般非常混乱,因此对应的函数没有名字,但它还是函数x

耶鲁公开课 - 基础物理课程节选