来自《耶鲁大学开放课程：博弈论 第20集 第20集》

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  But now instead of those continuation Nash payoffs
  那么现在我们在混合策略下替换掉这些
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  being (V, 0) or (0, V),
  (V,0)或(0,V)的延续纳什收益
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  those continuation Nash payoffs are going to be what?
  那么这些收益将变成什么
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  They're going to be 0.
  都会变成零
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  So what we're going to do here is
  我们接下来在里要做的是
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  we're going to backward induct, or roll back,
  利用逆向归纳法或可以说成是回溯
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  those zero payoffs and come up
  这些零收益 并用如下
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  with the corresponding
  这个对应的
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  matrix to describe the first stage of the game.
  矩阵去描述这博弈的第一阶段
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  Here it is.
  即是
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  Fight, Quit--
  攻击 放弃--
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  I'll try to get it right
  我会尽量在没有