five-year-old children的用法和樣例：
例句
- An infant school is a school for children from about five to seven years of age.
幼兒園是五歲至七歲兒童的學(xué)校。 - Reading Recovery is wined at six year olds, who receive four months of individual daily half-hour classes with a specially trained teacher.
恢復讀書(shū)在六歲兒童中得到實(shí)行，他們接受四個(gè)月的個(gè)人每日半小時(shí)的特訓老師的訓練。
