Ключевые слова: action, activity, bucket, building, bulldozer, construction, dig, digger, earth, earthwork, equipment, excavation, excavator, gravel, heavy, hydraulic, industrial, industry, loader, machine, machinery, mine, mountain, mover, outdoor, pit, power, quarry, rock, sand, scoop, shovel, site, soil, technology, transportation, vehicle, wheel, work, yellow,