英文關鍵字
abstract
add
animation
background
black
blizzard
blue
bokeh
chaos
choker
chromakey
dot
dust
dynamic
effects
fades
fall
fast
glass
glow
graphics
layer
lights
matte
night
orbs
particles
random
real
shapes
slow
snow
snowflakes
spheres
swirl
transperent
white
wind