Since grafting reduces maturing age, it should be tried. 既然嫁接能縮短成熟期，就應當試一試。
In the course of this 20-year controversy, English social history came of age. 在這二十年論戰的過(guò)程中，英國社會(huì )史到達了成熟期。
Adolescence is the age when children try to bring up their parents. 青春期就是孩子們試圖讓父母成長(cháng)的時(shí)候。
Zuckerman also added that early puberty places additional stress on parents who have to explain sexuality at a younger age. 專(zhuān)家指出，青春期提前的孩子，外表看起來(lái)似乎成熟了，但他們在心理上仍然還是小孩。
