He has tried to forgive people for what they have done wrong. And this is what he has been criticized for."

VOA: standard.2010.04.04

All the pals here have done has been a learning experience for the children and for myself.

来这儿的所有朋友的帮忙,对孩子和我来说,都是一个学习的过程。

麻省理工公开课 - 媒体、教育、市场课程节选

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

"We did our job. A significant phase has been passed through with as little harm done as conceivably could have been done under the circumstances.

VOA: standard.2010.04.21

The best work on this has been done by Elissa Newport and Sam Supalla who have studied people who have been in the United States for many, many years like 30, 40 years and seeing how well they have come to speak English.

在这方面最佳的研究,是由伊莉萨·纽波特,和萨姆·苏普拉所进行的,他们研究了在美国生活了,三四十年以上的人们,探究了这些人们讲英语的流利程度

耶鲁公开课 - 心理学导论课程节选

One is the processing has already been done so the introns are already out, so you don't have to figure out what's exon and what's the intron, it's already done for you.

一是DNA已经过处理,内含子已经没有了,你不用分辨哪些是外显子哪些是内含子,这些都已经帮你做好了

耶鲁公开课 - 生物医学工程探索课程节选

One of the things that we've done over the years has been open-minded about backing groups that don't have traditional investment credentials.

多年来我们一直做的一件事情,就是开放思维去支持那些,传统投资者不会涉足的领域

耶鲁公开课 - 金融市场课程节选