GbEng
青少年是身体成熟期。 Teenage is the period at which the body reaches maturity.
这家商店起初只出售报纸和杂志，后来又增售青少年读物。 At first this shop sold newspapers and magazines only, but it has since put in juvenile books.
你不应该把香烟卖给没到岁数的青少年. You shouldn't sell cigarettes to teenagers who are under age/to under-age teenagers.
今年香港将为教师开设一家图书馆以提供防止青少年自杀的教学资料。 A library of teaching materials for preventing teenage suicides will open for educators in Hong Kong this year.
团体，帮一群组合在一起的青少年，尤指一群少年犯 A group of adolescents who band together, especially a group of delinquents.
青少年经常反潮流而动. Teenagers often go against the stream.