Ключевые слова: action, activity, big, bucket, construct, construction, conveyor, crusher, dig, digger, dirt, earth, economy, equipment, excavating, excavation, excavator, extraction, factory, heavy, hill, hydraulic, industrial, industry, landscape, loader, machine, machinery, mine, mineral, mountain, mover, nobody, outdoors, perspective, plant, power, quarry, rock, shovel, site, sky, soil, stone, technology, vehicle, work, yellow,