機器
adulthood
background
campus
classmate
clean
clothes
college
communication
doing
dorm
dormitory
education
female
fresh
friend
girl
happy
housing
independence
indoors
knowledge
laundry
learn
learning
life
lifestyle
moving
people
person
portrait
residential
room
start
student
students
study
studying
teen
teenage
teenager
teenagers
university
wash
washing
woman
women
youth