It's imperfect, though the English is quite spot on, I call myself during this lecture a couple of times a major government because gov major didn't quite translate very perfectly.

尽管英语是正确的，但翻译成其他语言难免有出入，在这个讲座期间,我多次说自己是学政治专业的,因为学政治的人翻译不是很好。

哈佛公开课 - 计算机科学课程节选

This is from a U.S. Government website called treasurydirect.gov and you can get on and access it at any time.

来自于美国政府网站,treasurydirect.gov,你们也可以随时访问

耶鲁公开课 - 金融市场课程节选

The new food guide pyramid can be seen at mypyramid.gov and it looks like this.

新的食物金字塔可以在,mypyramid.gov官网上找到,如图所示

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Well, if you want to find out you can get onto sec.gov and it will give you the current definition.

想了解的话就到SEC.gov去查查吧,你会找到最新的定义

耶鲁公开课 - 金融市场课程节选