The two presidents have very good personal chemistry.

VOA: standard.2009.10.14

That's why your operating systems and your personal computers often crash for no apparent reason. Just because two things happen to, once in a while, occur at the same time.

这就是为什么你的电脑或者操作系统,经常会毫无预兆的崩溃了,这是因为两件事情正好同时发生了，通常还有人工输入。

麻省理工公开课 - 计算机科学及编程导论课程节选

My personal feeling is that my two girls, they're both quite clever

我个人的感觉是我的两个女儿，她们都非常聪明，

学习靠自觉 - SpeakingMax英语口语达人

Jockey Calvin Borel rode two of the three Triple Crown champions, but missed a personal Triple Crown at the Belmont.Aboard 50-1 long shot "Mine That Bird," Borel won the Kentucky Derby May second.

VOA: standard.2009.12.24

So, for example, we'll spend whatever it is, maybe a week and a half talking about the nature of personal identity, two weeks.

所以，举个例子来说，我们无论花什么，也许一个半星期会谈论,个人身份的本质，二个星期。

耶鲁公开课 - 死亡课程节选

The President took a personal interest in restructuring Chrysler and General Motors, following two of the largest bankruptcies in U.S.history - less than a year after he had proposed billions of dollars in government loans.

VOA: standard.2010.07.29