One way of investigating this is-- to get around the selection bias-- is to try to look at all countries.
为了避免选择性偏差,研究方法之一是,研究所有的国家
That seems a pretty good way to predict how other people are going to play.
这似乎是预测别人,选择策略的一个不错的方法
That gets us to the smart thief. Why is this thief smart? Because she took 600. And she learned 600 that in fact there is a good way to solve this problem. And that's what we're going to talk about next. And that's something called dynamic programming.
现在我们要当聪明的贼,这个贼为什么聪明呢?,因为它选择了,它知道这事实上是解决这个问题的好方法,这就是我们接下来要讲的,也就是动态编程。
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