英文關鍵字
snow
machine
cannon
winter
ski
gun
white
making
ice
artificial
frost
technology
cold
resort
mountain
equipment
sky
sport
blue
season
outdoor
travel
nature
snowmaker
alps
landscape
powder
recreation
mountains
forest
snowmaking
background
tourism
view
hill
alpine
slope
spray
water
park
snowy
drifts
beautiful
holiday
ropeway
design
snowboard