复数： teenagers

3 American food can be ideal teenager food .

3美国食品可以成为理想的青少年食品。

A teenager 's room has different needs than an adult one .

青少年的房间与成人的房间比有一些不同的需求。

Could you find a teenager to mow the lawn ?

能不能找个十几岁的少年来帮你除草？

That zealotry first revealed itself when he was a teenager .

这种狂热在他十几岁时便开始显露。

Teenager killed by his own chair .

一个小年轻被他自己的椅子弄死了。