英文關鍵字
archive
background
black
book
box
check
closed
closeup
compartment
dark
destruction
document
education
expensive
file
fingers
flipping
front
glove
gloves
hand
handle
hands
information
inside
instance
knowledge
learn
library
literature
lock
man
noise
old
open
page
pages
paper
person
protect
read
student
study
studying
table
use
work