英文關鍵字
asian
bearded
caucasian
cheerful
college
computer
cooperation
creative
desk
diversity
education
eyewear
female
friends
friendship
indoors
internet
knowledge
laptop
learn
learning
looking
male
man
meeting
multiracial
partnership
people
project
reading
research
room
school
sitting
social
student
study
studying
table
talking
technology
together
togetherness
university
woman
working
young