Ключевые слова: action, background, blade, bucket, bulldozer, clean, cleaner, cleaning, clearing, cold, construction, digger, driver, earth, equipment, excavation, excavator, frozen, heap, heavy, hydraulic, industrial, industry, large, loader, machine, machinery, mountain, mountains, mover, moving, municipal, pile, plow, plowing, power, road, scoop, site, sky, snow, tractor, transport, truck, two, vehicle, white, winter, work, yellow,