The World Cup is meant to be fun. And,the government is giving its all to make sure visitors are not disappointed, that these Games are spectacular.

VOA: standard.2010.05.29

It's always fun to see how its described in The New York Times or in The Boston Globe.

看纽约时报或者波士顿环球上,对它的描述是很有趣的。

麻省理工公开课 - 化学原理课程节选

And hydrogen atom is what we're learning about, so that's the most relevant here. But just to show you that each atom does have its own set of spectral lines, just for fun we'll look at neon also so you can have a comparison point.

为了给你们展示下每个原子，都有自己的一套谱线,仅仅是为了好玩，我们看下氖,你们可以比较一下。

麻省理工公开课 - 化学原理课程节选

"You know,that's the fun part of the NCAA tournament, its unique aspect.

VOA: standard.2009.03.25