Ключевые слова: apartment, architecture, block, blue, build, buildings, built, business, carry, cement, city, commercial, concrete, construction, crane, development, engineering, equipment, estate, flat, frame, high, highrise, hoist, home, house, housing, industry, jenny, lift, mechanism, multistory, offices, planks, property, reinforcement, residential, rise, scaffold, scaffolding, site, sky, skyscraper, steel, structure, structures, tall, urban, work, workplace,