Mr.Brown's spokesperson said the Prime Minister was keen to "state the case" about why Britain was right to take action in Iraq.

VOA: standard.2010.01.22

This was known for a long time, but it took Mr. Einstein to figure out why nature is behaving in that fashion.

这一点在很早以前就人所共知了,不过是爱因斯坦先生解释了,大自然为什么以这种模式运行

耶鲁公开课 - 基础物理课程节选

Mr. Carl Icahn: Okay Student: Mr. Icahn, why does the United States have ? bad corporate governance ? and which countries have better models?

卡尔·伊坎先生：好的,学生：伊坎先生，为什么美国的,企业管理这么糟糕,哪个国家有好点的企业经营模范呢？

耶鲁公开课 - 金融市场课程节选

He also questioned why Mr.Zelaya chose to return now two months ahead of new presidential elections.

VOA: standard.2009.09.22

Conservative political activist Alan Keyes explained his view of why many Catholics and other Christians were so upset by Notre Dame's decision to invite and honor Mr.Obama .

VOA: standard.2009.05.17