It's the one thing you can't get back.

法收回的东西。

One solution would be to force universities to take on some of the risk that loans will not be repaid.

个解决办法迫使大学承担些贷款法收回的风险。

617. It seems some of the spoilers cannot be retracted.

617. 看来有些剧透法收回的。

They will become measures of passed time  that you cannot have back—intimations of how much time you have left.

它们将成为法收回的流逝时间的衡量标准——暗示还剩下多少时间。

But loss must be the necessary consequence of improving land for the sake of a produce of which the price could never bring back the expense.

但损失为了生产价格永远法收回成本的产品而改良土地的必然结果。

It refers to money that you can't get back, you've already spent it, and you feel that because you've spent that money you should spend even more money on the same bad idea.

它指的法收回的钱， 已经花掉了，觉得因为已经花掉了那笔钱， 所以应该在同个坏主意上花更多的钱。