英文關鍵字
academic
asian
assignment
caucasian
chatting
classmate
classroom
college
communication
conversation
course
desk
dialogue
discussion
diverse
education
exam
female
friendship
fun
girl
happy
help
high
laptop
learning
library
lifestyle
meeting
people
person
practice
project
research
school
smiling
student
study
talk
teach
team
teamwork
teen
teenager
together
training
tutor
university
women
work