teens

n. 青少年(十多岁,少年)

My son did go off the rails for a while in his late teens but he has settled with a family.

我儿子年轻时确实有些越轨行为，但现在安下心来，并已结婚成家。

All too many young people go off the rails during their teens but they seem to settle down after a few years.

太多的年轻人在他们年轻时行为有些愚蠢，但几年后他们似乎就安顿了下来。