"After school" 是放学以后的英文表达方式，来源于学校教育机构的语境，表示学生在校内学习的结束后的时间。
例句：
I pke to play basketball with my friends after school.
放学以后我喜欢和朋友一起打篮球。
She does her homework after school every day.
她每天放学后做作业。
He has piano lessons after school on Tuesdays and Thursdays.
他星期二和星期四放学后有钢琴课。