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

What do you think of the "American Idol" TV show?

你对《美国偶像》节目有什么看法？

美国偶像 - SpeakingMax英语口语达人

Have you heard of the TV show, American Idol?

你有没有听说过《美国偶像》这档节目？

美国的TV真人秀 - SpeakingMax英语口语达人