Ключевые слова: activity, architecture, area, big, broken, building, bulldozer, concrete, construction, crushing, cutting, debris, deconstruction, demolish, demolishing, demolition, destroy, destruction, development, dig, digger, dirt, disposal, down, dust, equipment, excavation, excavator, heavy, house, hydraulic, industrial, industry, machine, machinery, old, outdoor, power, powerful, recycling, ruin, scoop, shovel, site, steel, structure, urban, waste, work, yellow,