英文關鍵字
american
book
brainstorm
business
caucasian
classroom
collaboration
college
conversation
cooperation
creative
discussion
education
exam
examination
female
friends
girls
group
happy
high
ideas
learning
library
male
meeting
men
millennial
mix
notes
people
preparation
project
research
share
sitting
smart
smiling
students
studying
table
talking
team
teamwork
test
training
undergraduate
university
women
young