英文關鍵字
20s
academic
analyze
asleep
attractive
beautiful
beauty
bench
book
bookshelf
bookstore
bored
casual
caucasian
cheerful
college
education
exam
exhausted
face
female
girl
hipster
homework
learning
library
literature
napping
one
pile
portrait
preparation
reading
research
silence
sleep
stack
stress
student
studying
tired
trendy
tutorial
university
woman
young
youth