英文關鍵字
appointment
asian
beautiful
caucasian
chinese
college
concept
discussing
education
exam
girl
group
hall
happy
high
indoors
international
japanese
knowledge
learn
learning
lecture
meeting
multiethnic
multiracial
notebook
people
person
preparing
school
sitting
smiling
student
study
studying
talking
task
team
teamwork
teen
teenage
teenager
together
university
woman
young