Chicago is America's 3rd biggest city by population, after New York and Los Angeles.

VOA: special.2009.01.12

It is not an SI unit because it is not a multiple of 10 to the 3rd, but I like the angstrom.

它不是国际制单位，因为它不是,10的3次方进制，但我还是喜欢这个单位。

麻省理工公开课 - 固态化学导论课程节选

Well, it's a long time ago but it was elementary school, you know, maybe 3rd grade, 4th grade,

那是很久以前的事情了，应该是小学时候吧，那大概是三年级或者四年级，

美国的博物馆教育 - SpeakingMax英语口语达人

Congress approved the Emergency Economic Stabilization Act of 2008 on October 3rd.

VOA: special.2009.01.02

The last slide and the last point I want to make for people refers to the 3rd part of how we would like to help folks like Mike.

下面是最后一张幻灯片，我要说的最后一个观点,以及对于第三部分的人,如何帮助像迈克这样的人。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

I finished the 2nd and 3rd rows of stone blocks.

VOA: special.2009.02.07

The 3rd kind of MS is called Secondary Progressive.

VOA: special.2009.01.06

She was the 3rd most-cited female scientist.

VOA: special.2009.01.27

He says 3rd century church theologian and philosopher St.Augustine understood that.

VOA: standard.2010.04.05