英文關鍵字
1080p
1920x1080
animation
clock
countdown
counter
counting
explode
explosion
flashing
green
hundredth
lcd
led
number
second
stop
stopwatch
ten
time
timelapse
timer
watch
zero
英文關鍵字
1080p
1920x1080
animation
clock
countdown
counter
counting
explode
explosion
flashing
green
hundredth
lcd
led
number
second
stop
stopwatch
ten
time
timelapse
timer
watch
zero