Ключевые слова: car, career, cast, construction, crater, curve, deep, dig, digger, drive, dump, earth mover, ecology, environment, equipment, excavation vehicle, exploitation, extracting, ferric, geology, heavy, industrial, industry, iron, iron mining, iron ore, landscape, large, layered, machine, material, metal, metal manufacture, metal ore, metallurgy, mine, mineral, mining, nature, open, open cast, open pit mine, ore, production, quarry, removing, shovel, supersize, transportation, truck, yellow,