英文關鍵字
clock
watch
time
arrow
hand
blue
symbol
linear
face
rotate
circle
animated
video
animation
looped
motion
business
spin
modern
element
graphic
abstract
background
line
sign
flat
alarm
timer
icon
hour
isolated
concept
deadline
minute
second
turn
silhouette
movement
equipment
round
vector
work
object
period
dial
number
green
chroma
key