英文關鍵字
activate
animation
assistant
audio
automatic
backlight
bar
broadcasting
business
button
buttons
closeup
console
control
detection
device
digital
disco
editing
entertainment
equalizer
finger
grooved
karaoke
knob
man
media
microphone
mixing
music
object
pattern
plastic
press
production
professional
radio
recording
sing
sound
speaker
speech
stage
technology
voice
volume