"So I ran around the house and here on the side of the house there is a little forest and I found my son.

VOA: standard.2009.08.22

The second problem is, 1 suppose actually I had p 1 and p 2 were in polar form, and I ran add points on them.

第二个点也就是，半径为3角度为1,也就是差不多在这，那么什么点，对不起。

麻省理工公开课 - 计算机科学及编程导论课程节选

I don't know if it's still on the air but it ran fairly recently.

我不清楚还有没有在放不过确实是最近的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选