英文關鍵字
animation
background
black
business
circling
clock
count
countdown
day
deadline
dream
face
fast
flight
full
hand
high
hour
instrument
lapse
loopable
looping
measuring
midnight
minute
motion
music
night
noon
number
office
orange
rotating
running
seamless
second
speed
spinning
start
ticking
time
timepiece
turning
twelve
watch
with
working