That didn't happen to me -- once I got into the lab, I didn't want to leave. So, I thought, "You know what, I think I'll change the medical school plans and now I'm going to go all the way -- chemistry major, chemistry grad school."

这很好，但我不是这样，我一进入到实验室就不想离开了，所以我想“你知道吗,我想把我学习医学的计划改成化学-,我要学化学专业，读化学研究生“

麻省理工公开课 - 化学原理课程节选

So, the banks said, of course we'll do that; that created a major change in mortgage lending.

所以银行说,我们当然愿意这样,这是抵押贷款的一个巨大的变革

耶鲁公开课 - 金融市场课程节选

So it was a major change in human evolution where people started raising animals in large groups or started growing plants in large amounts.

这在人来演化史上是个巨大的变革,人类开始大规模饲养动物,或是大量种植农作物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Now the modulation--change of key from major to back to minor as the cortege will start up again and then we-- A nice clarinet sound there and here comes our cortege with the bass.

现在变调了,从大调,变回小调,送葬行列再次启动,然后我们听到了优美的单簧管,送葬行列伴随着低音来了

耶鲁公开课 - 聆听音乐课程节选

Virtually every major anatomical change-- think about that for a minute-- every major anatomical change that has existed in humans can be related in one way or another to how foods are acquired and processed by the human body.

事实上,每个重大的解剖学变化,你们想想,人体的每一个重大解剖学的变化,在某些方面,都和获取食物的方式,以及人类机体如何处理这些食物有关

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Change to major.

变到大调

耶鲁公开课 - 聆听音乐课程节选

Well, with the first movement we said he's generally going and that kind of idea, but now it's and we'll explore this when we get to harmony, this idea of major and minor so we're going music and now and that's a change from the dark minor to the brighter major.

在第一乐章,我们说过它大体上,就像这样,但现在,我们讲到和弦时再来研究这个,大调和小调的概念,我们继续听音乐,还有这个,这就是小调到大调间的转变,由阴郁转向明亮

耶鲁公开课 - 聆听音乐课程节选