Second, I'd like to identify two key questions that I really think important for you to be thinking about and addressing in the area of new technology and education.

接着确定两个关键问题,这两个问题很重要,你们要好好想想怎样,在新技术和教育中定位。

麻省理工公开课 - 媒体、教育、市场课程节选

Just has indicates the New deal, the new deal, most of the key people in new deal were for big government intervention, long before there was a stock market crash.

就像新政所证明的一样，大多数起草新政的关键人物,都赞成大规模政府监管，早在股票市场崩盘之前他们就这样想了。

斯坦福公开课 - 经济学课程节选

If every time you got a new memory, you had a new personality, and the personality theory said having the very same personality was the key to survival that none of us survive more than a few seconds.

如果每次有了新记忆，有了新的人格特性，根据人格论,只有同样的人格才是活下去的关键,那么我们只能活几秒钟了。

耶鲁公开课 - 死亡课程节选