In fact,by age eighty-five, people are happier with their life than when they are eighteen years old.

VOA: special.2010.08.03

This left him in a depression for five years, but at age 25, what helped lift him out of this depression is that he met Harriet Taylor.

之后的五年一直陷于抑郁，但二十五岁时，他遇到了海利特·泰勒，从此摆脱抑郁。

耶鲁公开课 - 公正课程节选

The generations of students that are coming to University today have essentially grown up with the Internet. And some of them are the first generation Where the internet have been part of their life in their Formative years. For most of us, the people of my age, The internet came later.

现在进大学的这一代学生,成长在因特网的环境下,一些人是伴随着因特网成长的第一代,网络是他们性格形成期的一部分,然而对我们这个年纪的人来说，因特网是后来才有的。

麻省理工公开课 - 媒体、教育、市场课程节选

"Certainly the good news is that the rate of deaths of children under five years of age continued to decline in two thousand eight.

VOA: special.2009.09.28

On an average day, nearly everyone fifteen years of age and older took part in a non-work activity like watching television, socializing or exercising.

VOA: special.2011.07.22

The same was true of almost one in four children under two years of age.

VOA: special.2009.10.28

Also,in Darwin's time, the age of the Earth was estimated only in the millions of years too short a time some said for evolution to work.

VOA: special.2009.12.01

Measles deaths among children under five years of age have fallen by 89 percent from more than one million to 118,000 in 2008.

VOA: standard.2010.05.21