英文關鍵字
attach
attachment
background
blank
board
business
button
clip
close
closeup
collection
communication
concept
different
equipment
group
isolated
macro
many
memo
metal
motion
needle
note
notepaper
notice
object
office
paper
pin
pinned
post
push
pushpin
reminder
rotate
sharp
shiny
silver
space
sticky
symbol
tack
texture
thumb
thumbtack
thumbtacks
white