来自《耶鲁大学开放课程：博弈论 第22集 第22集》

• 
  
  Is that right?
  没错吧
• 
  
  So this is going to be the value of 2 forever starting tomorrow
  即这个值从明天开始永远都是2
• 
  
  and again for ever means until the game ends.
  再强调下永远表示游戏的终结
• 
  
  The value of the threat is what? Be a bit careful now.
  这里的威胁是什么呢 认真点算吧
• 
  
  It's the value of, so what's going to happen?
  这个值 接下来会发生什么吗
• 
  
  If I cheat then tomorrow we're both going to cheat,
  如果我明天欺骗我们就都会选择欺骗
• 
  
  so tomorrow, what am I going to get tomorrow? 0.
  那我明天能够获得多少呢 0
• 
  
  So it's the value of 0 tomorrow: we're both going to cheat,
  我们都选择欺骗那么明天就是0
• 
  
  we're both going to play D.
  即我们都采用策略D
• 
  
  And then the next period what's going to happen?
  那接下来会发生什么呢
• 
  
  We're going to play C again,
  我们会再次采用策略C
• 
  
  and from there on we're going to go on playing C.
  从那以后我们会一直采用策略C