来自《耶鲁大学开放课程：金融理论 第3集 第3集》

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  needs it most,and it may be that there is
  最需要的人手中 而很可能出现的
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  more than one unit in each person's hands.
  情况是 每个人手中不止一个单位效用
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  Any other questions before I raise the thing again?
  在我讲下一节内容前 还有什么问题吗
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  All right, so that sounds all very convincing,
  好了 看样子我很有说服力
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  but it's not going to turn out to be quite so convincing.
  但也不会一直那么让你们信服
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  So let's try and generalize this model to a more
  现在让我们尝试看一个
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  sophisticated thing.
  更加复杂的模型吧
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  And so I'm following an example which is in the notes.
  现在我要将一个笔记上的例子
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  So you find that if you read the notes--oh,
  所以如果你读了笔记 你就能看到
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  so the textbooks.
  课本上
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  Because the approach I take and that we take a Yale is quite
  我所采用的方法 也就是耶鲁的方法
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  different than the standard approach you're not going to be
  和书本上常规的方法