英文關鍵字
animated
silver
big
snowflakes
spinning
christmas
motion
background
snowfall
concept
winter
looped
video
snowflake
gray
snow
spin
turn
whirl
twist
template
animation
backdrop
element
graphic
decoration
abstract
blizzard
season
seasonal
falling
natural
nature
year
weather
circle
flake
isolated
symbol
gradient
object
round
precipitation
luxury
pattern
green
screen