不管多么滑稽古怪，卡扎菲聪明得像只狐狸，而且命比猫还多。

However zany and bizarre, Gadaffi was clever as a fox and had more lives than a cat.

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到目前为止，信用卡发行商已经计算出，即便是为塔吉特遇到的那种大黑客承担责任，也比更换所有的信用卡要便宜。

Card issuers have so far calculated that absorbing the liability for even big hacks like the Target one is still cheaper than replacing all that plastic.

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埃默里大学的埃里卡·霍尔最近进行的一项研究发现，由于社会经济地位的明显差异，人们对“黑人”的看法比“非裔美国人”更负面。

A recent study, conducted by Emory University's Erika Hall, found that "Black" people are viewed more negatively than "African Americans" because of a perceived difference in socioeconomic status.

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So in other words, this engine is running less efficiently than my Carnot engine.

也就是说，这个热机的效率,比卡诺热机低。

麻省理工公开课 - 热力学与动力学课程节选