For the simple reason that the number of possible chess games is so huge, that computers can't calculate it.
原因很简单,棋局的潜在变数相当之大,以至于计算机根本无法将其完全计算出来
That doesn't come out of what we calculated before in thermochemistry.
我们以前在化学热力学中所计算的量,无法告诉我们这些。
There're some things that cannot be computed.
总会有一些无法计算的东西。
They are borrowers that are thought, by the various models, to be likely to fail to pay on their mortgage and to have to be foreclosed; often low income, but also they're people with poor credit histories.
通过一些模型的计算,这些借款人,很有可能无法偿付贷款,抵押房产会被贷款人收回,借款人通常属于低收入人群,而且这些人没有很好的信用记录
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