I don't know how to evaluate everything Icahn has done but some corporate raiders have been unkind to employees.

我不清楚如何评估伊坎,做过的所有的事情，但是一些公司蓄意收购者,一直以来对雇员都不友善。

耶鲁公开课 - 金融市场课程节选

or actual, you know, how you did, how you've done on the past

或者其实，你知道，你做得怎么样，你过去干得如何，

不平等的入学基准 - SpeakingMax英语口语达人

How do I know when I'm done with the loop?

我怎么知道循环完毕了呢？

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Well, the only way you know is to do studies-- and we'll talk about how these are done in the next class-- linking dietary behavior, food intake with health.

了解这些的唯一方法是做研究,而在下一节课,我们会谈论具体过程,联系饮食习惯,食物摄入与健康

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