英文關鍵字
20s
achievement
arm
boy
campus
casual
caucasian
cheerful
circle
college
concept
cooperation
creative
education
enjoyment
female
friendship
girl
group
hands
happiness
hipster
hold
joined
joy
lawn
male
men
outdoors
park
people
pile
positive
raise
relaxation
relaxing
smiling
stack
standing
student
support
team
teamwork
teenager
togetherness
unity
university
women
young
youth