来自《耶鲁大学开放课程：博弈论 第3集 第3集》

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  those of you who are Economics majors you're thinking,
  你们那些主修经济学的
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  yeah, what's the problem?
  应该经常问自己 出现什么问题了
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  For those of you who are History
  对于主修历史或者
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  majors or Political Science majors,
  政治学的同学
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  that's more of an issue.
  就需要多考虑一些问题了
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  So you really want to think about why we're modeling,
  你们要多问问自己为什么要建模
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  what do we get from this exercise?
  我们能从这些模型中学到些什么
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  I want to move to a different approach now
  好了 我们讲下一话题
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  and a different approach to analyzing games is going to be about,
  下一个分析博弈的内容
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  what we're going to call, best response.
  被我们称为最佳对策
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  To kick this off, let's look at an example.
  我们举个例子来开始
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  So here's a game, a very simple game with two players.
  这是一个只有两个参与人的很简单的博弈