英文關鍵字
abstract
adjusting
audio
background
black
blue
board
button
cable
change
channel
clear
command
communication
concept
console
control
controller
device
digital
direction
display
distance
dvd
electronic
entertainment
equipment
finger
gray
hand
hdtv
hold
holding
home
human
icon
infrared
instrument
internet
isolated
key
keypad
leisure
lightgray
male
man
management
media
modern
monitor
movie
multimedia
navigate
object
open
person
play
pointing
power
press
program
push
receiver
remote
screen
set
switch
technology
television
thumb
toward
transmitter
turn
video
view
volume
watch
white
wireless