英文關鍵字
academic
adult
apartment
attractive
book
books
brunette
business
caucasian
cognition
college
cozy
desk
education
exam
female
girl
happy
home
homework
house
indoor
knowledge
learn
learning
leisure
lesson
library
lifestyle
literature
lot
person
portrait
pretty
read
reading
relax
research
resting
room
school
sitting
smart
student
study
table
textbook
university
woman
young