So I haven't done magic, I've given you a really fast way to solve a knapsack problem, but it's still exponential deep down in its heart, in something.

所以我并没有施魔法，我已经告诉了你,一种快速解决背包问题的方法了,但是某些方面它的核心仍然是指数增长的。

麻省理工公开课 - 计算机科学及编程导论课程节选

But really, the computer's just so fast I'm drawing the same string with just a slightly different number again and again after going to sleep one second at a time.

但是真实地，这个计算机到现在为止,我一次又一次用稍微不同的数字,绘画了相同的字符串,在睡眠1秒钟之后。

哈佛公开课 - 计算机科学课程节选

Your compressing it really fast, all right, so you're changing the pressure.

你把它压缩的非常快，好的，那么你改变了压力。

麻省理工公开课 - 热力学与动力学课程节选

Plus, the bartender went really fast, so it was hard to follow him.

WSJ: Taking Cocktail-Making Classes

It's so fast and you really got to be at the height of your game.

NPR: Acting Students Ready for Their Next Role

And when the cost is so low, adoption happens really fast.

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