I know who they are connected to who I might know. You have a much richer way of connecting with this person than you otherwise would."

VOA: special.2009.09.14

I like to put their pictures up so you'll know who they are.

我把他们的照片也贴了上来,让你们知道他们长什么样

耶鲁公开课 - 金融市场课程节选

I don't know if you know who they are.

不知道你有没有听说过她们。

哥伦比亚的名人 - SpeakingMax英语口语达人

And that may generalize again and it keeps going until you either get back to Adam and Eve, I guess. I don't think they were born in the US as far as I know, or you find somebody who satisfies that definition or you find that none of your parents actually are in that category.

降低到我的父亲或者母亲,是不是天生的美国公民呢,这个问题可以继续向下分解,你甚至可以追溯到亚当和夏娃的时候,据我所知它们并不是出生在美国的,或者你要么找到一个符合定义的人,要么发现你的父母都不满足条件。

麻省理工公开课 - 计算机科学及编程导论课程节选