英文關鍵字
book
turning
reading
hand
page
education
literature
flipping
studying
learning
library
text
read
paper
textbook
knowledge
horizontal
study
research
information
school
university
adult
indoor
wisdom
male
object
law
cover
cropped
intelligence
sheet
home
unrecognizable
concept
literacy
sitting
typography
cosy
cinematic
document
relaxation