来自《耶鲁大学开放课程：博弈论 第13集 第13集》

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  it's not an unimportant situation.
  它的重要性不容小视
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  We've simplified it down to a very simple choice here,
  虽然我们这里把它简化成了几种选择
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  but it's a very basic choice out there in the real world.
  但它实际上是现实生活中很基本的问题
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  It's an important choice, after all,
  毕竟这是个重要的选择问题
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  what keeps the economy running is the ability of lenders
  经济正常运转离不开贷方向企业发放贷款
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  to lend money to businesses that then invest them profitability,
  企业得到贷款进行投资才能获利
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  and are able to make returns.
  贷方才能得到收益
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  So this underlies a whole bunch of stuff going on in the economy.
  这涉及到了经济的方方面面
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  So let's talk about this and the first thing I want to talk about is,
  不妨从我首先想到的说起吧
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  I want to point out that there's a problem here.
  在这里我想指出 一个问题
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  There's a bad thing here,
  这里也存在一些缺陷
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  much like there was a bad thing in the very first class of the semester.
  就像我们上半学期里学到的坏情况一样