日常英語(yǔ) 和年齡有關(guān)的表達(dá)

1.infancy 嬰幼兒時(shí)期

He showed his talents in his infancy.

他在嬰兒時(shí)期就展現(xiàn)出了天賦。

2.school children 學(xué)齡兒童（6-12歲）

School children should receive education.

學(xué)齡兒童應(yīng)該接受教育。

3.adolescence 青春期

Adolescence is a key period in one's life.

青春期在人的一生中至關(guān)重要。

4.thirties 而立之年

He is in his thirties.

他處在而立之年。

5.middle age 中年

Mother is entering into her middle age.

媽媽正在步入中年。