The World Health Organization says the United States has forty-one births for every one thousand girls age fifteen to nineteen.

VOA: special.2010.05.13

Does Milton only seem powerful because he has the force or the strength of the age-old literary canon behind him?

他之所以看起来充满力量,是因为身后的作品被人们奉为文学经典呢？

耶鲁公开课 - 弥尔顿课程节选

Because what has happened is that a lot of parents have had kids at such a young age

因为很多父母生孩子的时候还太年轻，

重要的是家庭教育 - SpeakingMax英语口语达人

Elliott Carter has written over one hundred thirty works, many of which he composed after the age of ninety.

VOA: special.2010.07.12

Mark has a skill which, a number of skills, which one rarely sees in an entrepreneur no matter what the age is.

马克有一些技巧，很难在其他企业家身上,发现这种特质。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

Now,Gardasil's maker,Merck, has asked the Food and Drug Administration to approve the drug for boys beginning at age nine.

VOA: special.2009.04.01

She says: Wise Blood has reached the age of ten and is still alive.

她说：,“《慧血》已经面世十年,而且仍然充满生命力。

耶鲁公开课 - 1945年后的美国小说课程节选

A separate study has found that age, gender and where a person has extra body fat may affect the risk of migraine.

VOA: special.2009.03.18

One has roommates, one has parents, in our own day and age, who of course share such a belief in the absolute singularity of the truth.

一个人在自己的岁月和日子里，有室友有父母,他们当然共享一个自己的真理信念。

耶鲁公开课 - 弥尔顿课程节选

But she says the Mathari slum alone has more than three hundred thousand children of school age.

VOA: special.2009.08.24

Well, Homer has his heroes using chariots and we know that chariots were used in warfare in the Bronze Age around the Mediterranean Sea.

荷马史诗》的主角们所使用的战车,我们知道在青铜时代的地中海地区,二轮战车被广泛运用于战争

耶鲁公开课 - 古希腊历史简介课程节选

The Bulletin of the World Health Organization reports that Brazil has a new education campaign aimed at people over the age of fifty.

VOA: special.2009.03.16

The Wall Street Journal is the most influential financial publication in this country but it has been going through financial difficulties with the Internet age.

华尔街日报》是我国最有影响力的,金融出版物,但是它在网络时代,遇到了财政危机

耶鲁公开课 - 金融市场课程节选

But the new H1N1 flu has been affecting a younger age group than seasonal flu epidemics.

VOA: special.2009.08.05

She says she has "what passes for an education in this day and age."

她说她经历了“这个年代的教育“

耶鲁公开课 - 1945年后的美国小说课程节选

But the H1N1 flu has been affecting a younger age group than seasonal flu epidemics.

VOA: special.2009.08.18

As you get older, your human capital evolves and it has its ups and downs as you age and you start switching from human capital to other forms of capital.

随着年龄增长，你的人力资本不断发展,它随着你的年龄不断起伏,你的人力资本开始,转变成其他形式的资本。

耶鲁公开课 - 金融市场课程节选

International law has less severe punishments for criminals under the age of eighteen.

VOA: special.2009.04.25

Plus,the retirement age has been raised. But,many Germans say austerity must not cut too deep into their cherished welfare state.

VOA: standard.2010.06.16

Determining Muse's true age is difficult because birth certificates are rare in Somalia,a country which has not had a functioning government for nearly two decades.

VOA: standard.2009.04.22

And with fewer Asian Carp crossing his nets, Isaak hopes normalcy will return to a way of life he has known since the age of ten.

VOA: standard.2010.07.19

Research shows that the number of donors over the age of 50 has doubled.

VOA: standard.2010.03.11

"We discovered 150 or so genetic markers that can highly predict whether or not a person has the genetic propensity to live to extreme old age."

VOA: standard.2010.07.14

Gabon has fewer than 500,000 people, are below the age of 15.

VOA: standard.2009.08.28