He praises the show for its writing which skillfully sets off the chemistry among the three main characters.

VOA: special.2009.06.05

so you can see that there is going to be two sets in antibonding, three sets in bonding for a net of one, giving us the single bond.

因此你能看到,反键轨道上有两组，三组成键，得到一组净成键，所以成的是单键。

麻省理工公开课 - 固态化学导论课程节选

And in fact, one of the lessons you may already be realizing with P sets is that things seem to take twice, three times, four times longer than you actually might think.

从习题集中你可能已经得出的一个教训就是,程序所花的实际时间往往是你开始以为的两倍，三倍，四倍甚至更长。

哈佛公开课 - 计算机科学课程节选

Companies like Sony and Panasonic are introducing new television sets for watching three-dimensional TV.

VOA: special.2010.01.08

Some scholars have noticed that the plagues are organized in three sets of three.

许多学者发现,瘟疫是三个一组，总共三组。

耶鲁公开课 - 旧约导论课程节选

People make really stupid decisions and so as you know in this course with P sets there are three axes that we look at when evaluating your code.

人们做了一个愚蠢的决定,在这个课程上，通过习题集，当执行你的代码的时候,有三个评估方面。

哈佛公开课 - 计算机科学课程节选

So each of the first plagues in the sets of three is introduced this way.

每三组的第一次瘟疫都是这样开始。

耶鲁公开课 - 旧约导论课程节选