英文關鍵字
counter
mechanical
reel
retro
vintage
number
count
old
obsolete
analog
digit
countdown
play
tape
audio
recorder
indicator
rotation
cassette
record
wheel
equipment
time
spin
numeral
player
macro
music
dial
date
movement
counting
1970s
numeric
close
running
walkman
object
turn
odometer
up
meter
nostalgic
gallons
measuring
1980
hour