英文關鍵字
accuracy
ancient
antique
automated
background
balance
business
clock
clockworks
closeup
cogwheel
detail
gear
gearwheels
ghost
gold
hologram
hour
inside
instrument
iron
macro
mechanical
mechanism
metal
metallic
minute
motion
movement
old
part
precise
precision
retro
rotation
round
seconds
small
steam
steampunk
steel
stopwatch
teamwork
ticktick
time
timepiece
turn
vintage
watch
wheel
work