They answered questions about their level of physical activity as teenagers and at age thirty, fifty and late in life.

VOA: special.2010.07.07

That also happens through development, and in fact, it goes through development and even teenagers are not fully myelinated.

髓鞘的形成也同样发生在发展过程之中,实际上,髓鞘的形成贯穿整个发展过程,即便是青少年的髓鞘也并未完全发育完善

耶鲁公开课 - 心理学导论课程节选

Lots of 6-year olds, 9-year olds, 12 year-olds, a couple teenagers, and I do have 2 adult students.

很多六岁、九岁、十二岁的学生，几个青少年，我也有两个成人学生。

和钢琴老师 - SpeakingMax英语口语达人

For example, the film takes us to the high school where the members of U2 performed together when they were teenagers.

VOA: special.2009.08.07

So what's that I find when I began talking teenagers and going online?

因此当我开始和孩子们交谈,并且上网之后，我发现了什么呢？

麻省理工公开课 - 媒体、教育、市场课程节选

(THE BEACH BOYS - "ALL SUMMER LONG") However,for some teenagers, summer vacation was not all fun and games.

VOA: special.2009.06.22

But I mean, yeah, I don't know. They are like teenagers after all really, the same as usual.

但我的意思是，我不知道。他们毕竟都是青少年，跟普通人一样。

有趣的留学生活 - SpeakingMax英语口语达人

A few days ago, we asked four teenagers who arrived in August to discuss their experience so far.

VOA: special.2009.11.05

people in their... people who are teenagers, people in their twenties,

还有人们在他们……十几岁的人，二十几岁的人，

海德公园的氛围 - SpeakingMax英语口语达人

When you're teenagers, you don't quite know what to write on there. Little Os and Xs for kisses and things like that.

VOA: special.2010.02.08

Similarly,I believe that if we wish to prevent drug abuse in teenagers who grow up in a neighborhood that puts them at risk, the effective prevention is not remedial.

同样，如果我们要防止,青少年受不良的社会环境影响,而滥用药物的情况，但预防的效果不佳。

哈佛公开课 - 幸福课课程节选

There are also two movies about African-American teenagers and the people who help them improve their lives.

VOA: special.2010.03.01

It seems as if no other websites existed for teenagers except the website created by Harris and Klebold, the two shooters in that case.

就好像就没有别的适合年轻人的网站了,他们眼里只有Harris和Klebold所建立的网站，也就是本案里的两个枪击者。

麻省理工公开课 - 媒体、教育、市场课程节选

In the American state of Massachusetts, some teenagers who break the law are sentenced -- to Shakespeare.

VOA: special.2010.06.03

Gloria Steinem and other foundation leaders pointed to studies showing that self-image suffers as girls become teenagers.

VOA: special.2010.04.30

He says that teenagers should set the volume control on their music players to somewhere between one-half and two-thirds the highest level,never louder.

VOA: special.2010.09.28

Speaking by Skype, Laura Middleton noted two long-lasting effects that physical activity can have on teenagers.

VOA: special.2010.07.07

Officials say the rate has tripled in teenagers and doubled in younger children since nineteen eighty.

VOA: special.2010.06.07

It is about two teenagers who meet during their summer vacation and fall in love.

VOA: special.2009.06.22

But a lot of older people would disagree that social networks are just for teenagers.

VOA: special.2009.09.14

Many American children and teenagers eat unhealthy foods that are high in fat and sugar.

VOA: special.2010.06.07

Graduated means teenagers start with restrictions like on night driving and numbers of passengers.

VOA: special.2010.07.01

But the link was strongest among those who were active as teenagers.

VOA: special.2010.07.07

We asked him what American teenagers like to do for Valentine's Day.

VOA: special.2010.02.08

Now speaking of teenagers, they were the subject of another new study.

VOA: special.2010.07.07

Omid in Afghanistan calls teenagers the destiny makers of a society.

VOA: special.2010.10.14

Teenagers and young adults should aim for nine hours or more.

VOA: special.2010.06.09

Car crashes are the top killer of American teenagers.

VOA: special.2010.07.01

Almost one-fifth of American children and teenagers are overweight.

VOA: special.2009.08.06

Officials have brought criminal charges against several teenagers.

VOA: special.2010.04.22