Most of the students are in the 17-20 age range.

大多数学生都是在17至20岁的年龄范围内。

《牛津词典》

The proportion of the population who are over retirement age has grown tremendously in the past few years.

超过退休年龄的人口的比例在过去几年中已急剧增长。

《柯林斯英汉双解大词典》

It looks like high noon for the nation's cinemas, now we are in the age of the home video.

我们现在处于家庭录像流行的时代，这对国内的电影院来说是个生死攸关的时刻。

《柯林斯英汉双解大词典》

An estimated eighty-three percent of people under age sixty-five who are in the United States legally now have insurance coverage.

VOA: special.2010.03.24

From the point of view of the school age of youngsters' population, there are really, I think, two implicit purposes.

从青少年的,学龄角度考虑，我想存在两个深层目标。

麻省理工公开课 - 媒体、教育、市场课程节选

Of course, because people my age are more free than people who are older in my country.

当然，因为在我们国家，像我这么大的人比年纪大一些的人更自由。

关于罗马尼亚 - SpeakingMax英语口语达人

Will Twitter, Gmail, and others even be around when my kids are of age?

FORBES: The Mad Rush To Reserve Your Child's Digital Future

Data from the Census shows that 55 percent of all uninsured Americans are under the age of 35. 72 percent are under the age of 45.

FORBES: Move up http://i.forbesimg.com t Move down

Out of this refugee population 50 % are on the age of 14 whereas 70% are on the age of 18.

UNESCO: EDUCATION