So, what made you change your career path?

是什么促使你改变了你的职业道路呢？

换专业的理由 - SpeakingMax英语口语达人

Clearly, if I did nothing more, but I took every car, doubled its fuel economy, its emissions would go to 50% of what they are now, no other changes being made.

显然，如果我什么也不做，但是我把没量车的汽油价加倍，汽车废气排放量就会是现在的一半了，别的不会有什么改变。

麻省理工公开课 - 固态化学导论课程节选

If you were to say to me, what do you think is the most important thing, however you define thing, that has changed the character of life in the United States in the twentieth century, I would say the disappearance of farmers.

如果你问我,我认为什么才是,最重要的东西,你认为是什么,在二十世纪改变了,美国人的生活方式,我会说是农民退出了历史舞台

耶鲁公开课 - 古希腊历史简介课程节选

What is it? Yes, thank you: commuted, not transmuted.

什么？，是，谢谢你：,不是改变是减刑了。

耶鲁公开课 - 现代诗歌课程节选