Ключевые слова: action, bulldozer, cleaning, cold, digging, driver, driving, equipment, frozen, heap, heavy, ice, machinery, made, mode, motion, mover, municipal, occupation, people, removing, road, scraper, season, service, snow, snowblower, snowdrift, snowplow, storm, street, tractor, transport, transportation, urban, weather, white, winter, working, yellow,