英文關鍵字
1920x1080
alarm
alpha
background
black
channel
circle
clock
day
deadline
design
fast
full
graphic
hand
hour
illustration
isolated
minute
modern
moving
number
object
round
second
sign
speed
stopwatch
symbol
time
timelapse
timer
watch
white
英文關鍵字
1920x1080
alarm
alpha
background
black
channel
circle
clock
day
deadline
design
fast
full
graphic
hand
hour
illustration
isolated
minute
modern
moving
number
object
round
second
sign
speed
stopwatch
symbol
time
timelapse
timer
watch
white