Wish them luck. Americans age twenty to twenty-four faced an unemployment rate in May of fourteen and seven-tenths percent.

VOA: special.2010.06.11

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

and then you also have the smaller, you know like, three or four-story homes which one family may occupy.

然后你也有那种小一些的，只有三四层楼的，一个家庭就可以占据的房子。

上东区的氛围 - SpeakingMax英语口语达人

So that councillor you elect in May for four years, may still be around in five.

BBC: All aboard the Devo-CoCo-HoCo!

Such legal arguments may take four or five years, by which time Myriad's BRCA patents start expiring.

ECONOMIST: Patenting genes is bad for diagnosis

It may take four months or longer to eliminate an infection.

CNN: Nail fungus