Ключевые слова: black, blinds, building, cart, coal, construction, dark, day, derrick, dig, elevator, escape shaft, exploit, figure, flywheel, full, glass, guido, hard coal, hdr, heavy, iron, ladder, lighting, metal, mine, miner, mineral, mining, next, pit, pithead, road, scary, shaft, stairs, stanchion, the cars, tower, tracks, tunnel, ventilation shaft, wagon, well, work, worker,