I'd like to introduce a representative from "Teach for America" which is an organization that has done and is doing a lot of good, promoting goodness in the world and I'd like to-- in 1504, we've been supporting them for the last 2 years and we'd like to continue to do that.

我想介绍一位来自“为美国而教“的代表“,这个组织一直致力于做好事，在世界上宣扬善，我想…,这门课，过去两年一直向他们提供支持,我们希望继续下去。

哈佛公开课 - 幸福课课程节选

Yeah, well my best friend is French. But most of my friends are from America.

是，嗯，我最好的朋友是法国人。但是我的大多数朋友来自美国。

有趣的留学生活 - SpeakingMax英语口语达人

So, if you were to lose half your brain, the other half can actually do a lot but some things are more prevalent and more powerful in one part of the brain than the other And I want to show you a brief film clip from "Scientific American" that illustrates the differences between the hemispheres, but before doing that,I want to provide some introductory facts.

如果你失去了半个大脑,另外一半其实也可以完成很多功能,但是某些功能是存在单侧化优势的,我给你们播放一段短片,来自于《科学美国人》,它解释了大脑两半球的功能差异,但在此之前,我想先做一些介绍

耶鲁公开课 - 心理学导论课程节选

My whole family is. I'm first generation American, but from England.

我的家族里都是英国人。我是第一代美国人，但也是来自英国。

英国与美国的差异 - SpeakingMax英语口语达人

I'm originally from LA County, city called Downey.

我来自美国加利福尼亚，一个叫唐尼的城市，

为什么来伯克利？ - SpeakingMax英语口语达人