John Glenn, the former astronaut who was then a senator from Ohio, put it this way: "I know the Great Lakes.

VOA: special.2009.01.05

Most people around the world who know of them want to benefit from the achievements of western science and technology.

世界上了解西方的人,大多想从西方科学和技术成就中,获得利益

耶鲁公开课 - 古希腊历史简介课程节选

Do you know any famous people who graduated from Berkeley?

你知道从伯克利毕业的有哪些名人吗？

伯克利的特点 - SpeakingMax英语口语达人

"We need an army of people who are equipped to know how to work at all levels and all scales, from protecting animals in the wild to providing shelter to them in zoological parks if necessary."

VOA: special.2010.06.22

So, you're treating healthy people and you're trying to prevent them from getting a disease and you don't know who's going to get it.

所以,你处治的对象是健康人群,要使他们远离疾病,但你不知道谁会被感染

耶鲁公开课 - 生物医学工程探索课程节选

"You do not know how bad that is going to be. There have been children who have died from the swine flu,".

VOA: standard.2009.12.18

If you're a doctor and you've got a patient who's running away from you at the speed of light, you'll know what to do.

如果你是个医生,你的一个病人以光速逃跑了,你就知道该怎么办了

耶鲁公开课 - 基础物理课程节选

There is a lot more feeling of, you know,this country is being taken away from us by people who don't look like us,".

VOA: standard.2009.08.17

We, who live in a very different kind of world from that of, you know, fourth-century Athens, ? what can we learn from the example of Socrates?

我们活在非常不同的世界,显著不同于四世纪的雅典，我们能从苏格拉底的例子上学到什么？

耶鲁公开课 - 政治哲学导论课程节选

They get their health care from the emergency room. And do you know who pays for that?

VOA: standard.2009.07.21

Of course--and you know this to be the case from like any literary critic who ever tried to write an analysis of anything, Chudleigh has no choice but to nudge the lines that she's quoting out of context.

当然--你们写完英语系的论文,就像任何文学评论家尝试评论任何观点时，恰德莱不得不对她所引用的,弥尔顿的话断章取义。

耶鲁公开课 - 弥尔顿课程节选

"I got the idea for the multi-track from my mom, who said,'You know,Lester, you sound like everybody else and everybody else is sounding like you.

VOA: standard.2009.08.14

They want to know where it comes from, who grew it in some cases, how many miles it got transported, what was put on the food as it was being produced, what was given to the animals or injected into them as the beef was coming out, or the pork, or the chicken and these will be very interesting topics to discuss.

人们希望知道食物从何而来,由谁种植的,从多远的地方运过来,在加工过程中,在食物中添加了什么,人们看到牛肉,猪肉或鸡肉时,会想知道这些动物,都被注射了什么,这些话题讨论起来都会很有意思

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The clicker does not have any identifying information on it, so you're one of you know, three-hundred people in the class or so, and your response will show up but we won't know whose-- who it came from so there's no intent to use it in any kind of way of identifying people.

表决器上没有任何的标识,所以你们要知道,课堂上大约有三百人,你们回答了我的问题,我却不知道,是谁回答的,所以绝对不会存在暴露身份的问题

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选