Before puberty, boys and girls are equally likely to develop depressive disorders.

在步入青春期之前，男孩和女孩有同等机会患上抑郁症。

youdao

Marriages are arranged through negotiation between the families before puberty.

婚姻是家庭之间的谈判，安排在青春期前。

youdao

Research is being done still, but many argue that the peak of language learning ability ends before puberty.

相关方面的研究还在继续，但是许多人认为，语言学习能力在青春期前达到顶峰，而后就保持在固定的水平。

youdao

"We'll need to wait for all the girls to enter puberty before we have a good grasp on what the contribution is of those environmental chemicals."

VOA: special.2010.08.18

Grown-ups identify and coddle those with superior athletic ability at or before puberty.

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Western parents are usually horrified at the pressure the tiger mums exert on their children to get better grades or become concert violinists, preferably before puberty.

ECONOMIST: Tiger mothers in Singapore: Losing her stripes? | The

By his account, he was an eco-warrior before puberty.

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