And that's basically trying to make sure our program has not regressed, as to say, gone backwards in how well it works. And so we always test it on everything.

这只是从根本上确保,我们的程序并没往后退，也就是说在可用性方面倒退了,因此我们在任何东西上,都要进行这样的测试。

麻省理工公开课 - 计算机科学及编程导论课程节选

A patient who had damage to part of his brain and can only say one word, "Tan," and the person would say, "Tan, tan, tan, tan," and everything else was gone.

一位大脑遭受部分损伤的病人,这位病人只会说一个字,"叹",说起话来这样的,"叹,叹,叹,叹",其他的词全都无法说出

耶鲁公开课 - 心理学导论课程节选

The green line is the building costs and you can see that building costs, since 1890, in real terms-- everything is corrected for inflation -have gone up a little bit since 1890, but not a whole lot.

绿线表示了建筑成本,你可以看到建筑成本,自1890年来,以实际值计算,所有的数据均进行了通胀修正,从1890年开始有一点点上涨,并非是大幅度上涨

耶鲁公开课 - 金融市场课程节选