Ключевые слова: background, bulldozer, caucasus, cold, crawler, engine, equipment, groomer, grooming, high, industry, landscape, machine, machinery, mountain, nature, outdoor, power, preparation, ratrak, resort, russia, season, ski, sky, snow, snowcat, snowplow, snowy, sochi, sport, strength, technology, trace, track, tractor, transport, vehicle, white, winter, working,