He gained several more hundredths of a second in the third run Saturday, so with a total lead of almost half a second, Holcomb just needed to steer a solid run on his fourth and final trip down the icy course.

VOA: standard.2010.02.28

At the same time you will get not just the second or third implementation of a good idea funded.

同时你得到的又不仅仅是对新想法的,二手或者三手实施方案。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

We give them a list of areas in the business, and they get to select their first, second, third choice.

在我们给出的公司业务的很多领域中，做出第一，第二，第三选择。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

Here's a good example of a minor from the second movement of Beethoven's Third Symphony.

这有一个小调的好例子,来自贝多芬第三交响乐的第二乐章

耶鲁公开课 - 聆听音乐课程节选

If you see a problem that asks you, for example, the third ionization energy versus taking a second electron out of the 2 s in a photoelectron spectroscopy experiment, those are two very different things.

如果你遇到一个题目问你的是，比如说，是第三电离能,还是在光电子能谱实验中从，2，s，轨道中,拿走第二个电子，这可是两个完全不同的问题。

麻省理工公开课 - 化学原理课程节选