英文關鍵字
simple
snow
big
background
christmas
cold
crystal
glitter
year
happy
ice
cool
element
falling
flake
frost
frozen
loop
loopable
nature
season
snowfall
snowflake
weather
white
xmas
seamless
2013s
powder
sleet
slush
blanket
snowbank
snowdrift
wind
celebrate
freeze
glow
decoration
straight
alpha
channel
pack
transparent