来自《耶鲁大学开放课程：博弈论 第2集 第2集》

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  if he meets your army defending a pass,
  无论崎岖之途还是平坦之途
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  then he'll lose another battalion.
  他还要再损失一个营的兵力
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  I haven't given you--
  我还没有说完
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  I've given you roughly the choices,
  我给出了大致的选择
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  the choice they're going to be for the attacker which pass to choose,
  入侵者选择从哪个途径入侵
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  and for the defender which pass to defend.
  而防卫者选择在哪里设防
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  But let's put down some payoffs so we can start talking about this.
  但我们需要搞清收益后才能分析此博弈
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  So in this game, the payoffs for this game are going to be as follows.
  这个博弈的收益是这样的
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  It's a simple two by two game.
  这是一个简单的二对二的博弈
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  This is going to be the attacker, this is Hannibal,
  这个是入侵者 即汉尼拔将军
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  and this is going to be the defender,
  这个是防守者
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  and I've forgotten which general was defending
  我忘了哪位将军是防守者