英文關鍵字
background
blizzard
celebration
cgi
christmas
cold
dark
december
falling
freeze
fresh
frost
gentle
holiday
icy
isolated
loop
loopable
looping
motion
new
night
overlay
particle
seamless
season
slow
snow
snowfall
snowflake
snowflakes
twirling
video
weather
white
winter
xmas
year