Pimples usually start around the beginning of puberty and can stick around during adolescence (the teen years).

青春痘通常在青春期开始的时候出现，并一直在青少年时期黏着你。

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It's particularly surprising to see that a boy's puberty can be delayed as a result of events that happen in adolescence. We've previously assumed that these things are 'locked-in' in early childhood.

尤其令人惊奇是我们发现儿童的青春期发育与青少年时期所经历的事情有某种关系，而原本我们一直认为青春期发育是在儿童期就已经是固定下来的。

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Give your child books on puberty written for kids going through it. Share memories of your own adolescence.

让你的孩子阅读一些专为发育期孩子写的书，讲讲你自己青春期的记忆。

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