Your schooldays are the period of your life when you were at school.
例句
He was happily married to a girl he had known since his schooldays.他与一个学生时代就认识的女孩幸福地结婚了。
英汉词典释义
n.
学生时代
His schooldays were a torment.他的学生时期是一场苦难。I often reflect on my schooldays.我经常回忆起我上学的日子。Life often seems to be marked off into different periods: schooldays,marriage,old age.生命似乎分为三个不同时期：学生时代,结婚,老年。