英文關鍵字
corona
virus
donation
dollar
counter
covid19
number
4k
animated
beginning
countdown
screen
start
counting
second
isolated
white
clock
close
display
flow
large
load
loop
media
new
year
notebook
play
popular
quick
school
sequence
social
ten
device
ending
indicator
motion
rapid
stages
timer
10
abstract
business
element
able
modern
paper
shape
zero
2d
animation
video