来自《耶鲁大学开放课程：金融理论 第3集 第3集》

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  And then it got bought out by a few people.
  然后它被很多人购买使用
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  And then Excel just basically copied the entire thing,
  在那之后 Excel基本上取代了它
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  Microsoft, and made a fortune and had to pay him off for
  微软 因为它赚了一大笔 但是
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  plagiarizing the thing.
  因为剽窃而向他支付了大笔的钱
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  But anyway, it's basically Mitch Gabor was the inventor,
  但是不管怎样 公认的米契 咖博是它的发明者
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  a Yale undergraduate two years ahead of me.
  一个大我两岁的耶鲁大学毕业生
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  So he's a billionaire now.
  此时他是一个亿万富翁了
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  So let's just solve the problem.
  现在让我们回来解决这个问题吧
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  Let's do the second one because I may not have time for the
  让我们来做第二个 因为我没有时间来解决
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  first one.
  第一个
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  So what did I do?
  那么我之前说了什么
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  I said let's write down the exogenous variables first,
  我说 让我们写下首先写下外生变量