John Landy Six weeks later, John Landy, the Australian runner, runs the mile in 3 minutes 57.9 seconds.

六周后，澳大利亚跑手，一英里跑了三分57。9秒。

哈佛公开课 - 幸福课课程节选

I'm expecting that after we get going a week or two into the class, we just won't see any one's at all and people will get good grades on those.

我期望在我们做了一两周之后,我们不会看到有得一分的,且大家都能在这上得到不错的分数

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选