He actually recognized and, of course, many people recognized that this jellyfish was fluorescent, and he isolated the actual protein, and determined and proved that this protein was sufficient to cause this fluorescence.

他认识到了，当然，很多人都认识到了水母是有萤光的，它分离出了这种蛋白质，测定了它并证明,这种蛋白质会导致萤光。

麻省理工公开课 - 化学原理课程节选

A lot of people I know who are more career-oriented will internship at places that they want to work later.

我还认识些比较有职业导向的人，他们在以后想工作的地方实习。

招聘兼职员工 - SpeakingMax英语口语达人

I don't think I know anyone who had an extensive experience in the war.

我觉得我认识的人当中,没有人在战争中有很多的经历。

普林斯顿公开课 - 人性课程节选

you get to actually know people who have network connections.

你可以认识有人际关系网的人。

MBA 的优点 - SpeakingMax英语口语达人

World War One has an enormous impact on the way people viewed themselves, in France and everywhere; everybody knew people who died in the war.

一战对人们如何,看待自己产生巨大的影响,在法国和其他所有地方,每个人都有认识的人在战争中死去

耶鲁公开课 - 1871年后的法国课程节选

that your friend says, "I wanna introduce you to Earl. Earl is great. Earl is so amazing."

你的朋友说，“我想介绍Earl给你认识。他是个不错的人，他可有才了。”

I'm glad 课堂 - SpeakingMax英语口语达人