Ключевые слова: big, bulldozer, cleaning, cold, country, danger, december, digger, equipment, excavator, extreme, forest, frost, heavy, ice, industrial, industry, landscape, loader, machine, mountains, nature, old, plow, professional, removal, remove, road, scene, scoop, season, shovel, snow, snowblower, snowplow, snowy, storm, street, track, tractor, transport, transportation, truck, vehicle, weather, wheel, white, winter, work, yellow,