英文關鍵字
asian
chatting
college
computer
discussing
diverse
engaged
examination
explain
female
focused
friends
girl
happy
help
homework
ideas
interesting
involved
knowledge
korean
laptop
lesson
library
listen
millennial
mixed
motivated
multiracial
prepare
project
race
research
school
session
smiling
students
study
talking
team
teamwork
teen
teenager
together
two
university
vietnamese
woman
work
young