英文關鍵字
adjusting
analog
broadcast
button
dial
disco
display
electronics
female
fingers
fm
frequency
hand
information
knob
listen
media
melody
music
old
orange
panel
people
portable
radio
range
receiver
recorder
retro
scale
search
short
song
sound
spinning
station
stereo
style
tape
technology
tuning
turn
turning
vintage
wave
window
wireless