I can go to school by myself.
elementary school student
I am not an elementary school student anymore!
middle school student
I finished my homework.
high school student
I don't have time to play.
college student
I am still a young man!
young man
I work hard.
middle age
I need to rest!
old person
东成TOM
I can go to school by myself. elementary school student I am not an elementary school student anymore! middle school student I finished my homework. high school student I don't have time to play. college student I am still a young man! young man I work hard. middle age I need to rest! old person