英文關鍵字
disc
dvd
compact
cd
insert
player
cdrom
closeup
video
disk
music
digital
play
audio
eject
media
open
drive
storage
tray
datum
bluray
electronic
optical
technology
entertainment
push
information
watch
close
format
control
putting
loading
record
laser
playing
cinema
external
reflections
aluminium
sound
wide
plastic