Ключевые слова: above, activity, aerial, alpine, blade, blue, caterpillar, cold, crawler, day, downhill, drone, equipment, even, flatten, frost, frosty, frozen, groomer, highland, hill, ice, lift, low temperature, mountain, natural, nature, outdoor, overview, recreation, resort, ski, ski center, slope, smooth, snow, snowcats, snowdrift, snowy, sports, technical, track, tractor, travel, two, weather, white, wild, winter, work,