Ключевые слова: action, aerial, bucket, bulldozer, car, career, cast, coal, construction, deep, digging, dump, earth, environment, equipment, excavation, excavator, geology, gravel, heavy, industrial, industry, iron, land, landscape, loader, machine, machinery, mine, mountain, mover, open, opencast, ore, pit, quarry, road, rock, sand, sky, stone, technology, transport, truck, vehicle, work, yellow,