Ключевые слова: alpine, alps, austria, blue, bulldozer, car, cold, crawler, equipment, europe, groomer, grooming, high, hill, ice, industry, jungfraujoch, land, landscape, machine, mountain, nature, outdoor, piste, range, removal, resort, road, season, ski, slope, snow, snowcat, snowmobile, snowplough, snowplow, switzerland, technology, tourism, track, tractor, transport, travel, truck, vacation, vehicle, weather, white, winter, working,