英文關鍵字
accessories
back
background
banner
beginning
blackboard
blank
board
chalk
clock
concept
crayons
desk
education
equipment
frame
full
group
hand
letters
magnifying
message
object
objects
pen
pencil
pens
rest
rulers
sale
school
scissors
set
sign
space
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stationery
student
study
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support
symbol
table
template
text
the
tools
top
view
words
write
writing
written