Infant park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校。 - Infant family education is an important education environment which can't be irreplaceable by preschool education and social education.
幼兒家庭教育是幼兒園教育和社會教育所不能替代的重要教育環境。
