You then denature again, each one of these strands gets separated, primers bind, turn on the polymerase, a new strand is made.

然后你可以再次使产物链变性,使各链解旋,再结合引物,激活聚合酶,再生成新链

耶鲁公开课 - 生物医学工程探索课程节选

Then again you can change this pattern to turn it on its head

同样的，你也可以倒过来，

I will 课堂 - SpeakingMax英语口语达人

Again and again and again he quotes Levi-Strauss in confirmation of his own arguments, only then in a way to turn on him by pointing out that there is something even in what he's saying there that he hasn't quite thought through.

他一遍又一遍地引用列维，斯特劳斯的观点,来支持自己论点，在批驳其论点时也只是指出,他在某点上,考虑不够全面。

耶鲁公开课 - 文学理论导论课程节选

They take this makeshift communication system developed by adults and, again, they turn it into a full-blown language, suggesting that to some extent it's part of our human nature to create languages.

他们继承了成人发展出来的临时交流系统,将这个临时交流系统,再次发展成一种成熟的语言,这表明从某种程度上来说,创造语言是我们人类本性的一部分

耶鲁公开课 - 心理学导论课程节选

The city and soul analogy could be seen then as an attempt to understand how societies reproduce themselves, and how they shape citizens who again in turn shape the societies in which they inhabit.

城市与灵魂的比拟,可以视为是尝试了解,社会如何自我复制，及形塑公民,后者相对地,也在形塑他们所居住的社会。

耶鲁公开课 - 政治哲学导论课程节选

Imagine I have a little lamp, a little goose- one of those little gooseneck lamps, I'd put it on the table here, I'd put the height about a f-- about a foot off the table. And if I was really good, - I could hit, or time it so that when I hurt- yeah, try again. When I turn this on switch on in the lamp, at exactly the same time, I'm going to hit a key on my computer and start it running.

想象下我有一个那种小雁颈台灯-,我把它放在桌子上，大概离桌子，有一英尺那么高吧,这样挺好的，我可以打开-,或者关闭这灯,并在这同时，我可以让我电脑,开始运行。

麻省理工公开课 - 计算机科学及编程导论课程节选

Again, the size is of your pinky finger nail, all within the skin so you can just turn out your information to drive, for example a replaced arm or a computer screen.

这同样与手指甲那么大，因为放在皮肤下，所以你只要发出信息既可以驱动，诸如你的假肢或者电脑屏幕等。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选