来自《耶鲁大学开放课程：博弈论 第8集 第8集》

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  All of these voters are going to vote for the right-wing candidate.
  而这部分选民会投给右派候选人
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  They're all closest to the right-wing candidate.
  这些选票都是右派候选人的了
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  And the middle third, that's a third of the voters, another third,
  中间的这1/3选民 即剩下的选民
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  and the middle third these ones here
  其实就是这部分的1/3的选民
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  are going to vote for the center candidate. Is that right?
  他们会投给中立候选人 没错吧
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  So I've basically divided, the reason I divided it into sixths is
  我之所以把它分成六等分
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  I want to put everybody at the middle of a third.
  是为了让每个候选人都得到1/3的选票
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  So here the left-wing candidate is at the middle of the left third,
  左派候选人获得左边的1/3
• 
  
  the right wing candidate is at the middle of the right third,
  右派候选人获得右边的1/3
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  and the center candidate is
  而中立候选人呢
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  at the middle of the center third not surprisingly.
  很显然获得中间的1/3选票
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  So if the center candidate enters,
  也就是说如果有个中立候选人参选