来自PIE*yeu,生命力，年青的活力，-th,名词后缀，用做young的名词形式。

1. Pragmatically, MTV's survival depends on selling the youth market to advertisers.

从务实角度来说，音乐电视网的生存依赖于把年轻人市场卖给广告商。

2. Teachers often view youth workers as undisciplined and ineffectual.

老师们常认为青少年工作者纪律性差且能力低下。

3. I think your South American youth has prejudiced you.

我认为你在南美度过的青少年时代让你产生了偏见。

4. They are accused of organising and financing an underground youth movement.

他们被指控组织并资助地下青年运动。

5. A youth was inside the car, attempting to hot-wire it.

一个小青年正在车里试图用电线短路的方法发动汽车。