英文關鍵字
abstract
almirah
attachment
background
backgrounds
black
blue
brown
button
chair
circle
clock
close
colour
combination
computer
cooler
drawing
envelop
fast
file
folder
forward
function
green
grey
lamp
leave
light
machine
meeting
multiple
new
office
paper
pause
phone
plant
play
pot
purple
read
red
rewind
screen
set
shredder
single
stop
sub
symbol
table
wall
water
white
yellow