英文關鍵字
audio
black
blank
business
case
cdr
cdrom
clipping
collection
compact
compartment
computer
copy
data
digital
disc
disk
dvd
equipment
four
group
information
many
media
medium
movie
music
nobody
object
objects
optical
path
pile
plastic
purple
recordable
row
shape
software
space
stack
stacked
storage
table
technology
threedimensional
white
wood