Ключевые слова: blizzard, car, clean, clearing, climate, cold, equipment, field, frost, heavy, highway, ice, machine, machinery, maintenance, nature, no person, outdoors, plow, power, removal, road, scoop, season, service, sky, snow, snowblower, snowdrift, snowfall, snowplow, snowstorm, snowy, storm, street, track, tractor, transport, transportation system, travel, truck, urban, vehicle, weather, winter, wood, work,