英文關鍵字
academia
attending
attention
attractive
backpack
beautiful
beauty
book
brown
campus
casual
caucasian
class
collaborating
college
communication
computer
concentrate
concentration
convenience
convenient
day
discussing
documents
education
female
friend
friendship
hair
helping
higher
holding
homework
learning
male
men
outdoor
people
smart
student
summer
sun
talking
textbook
university
women
young