Ключевые слова: activity, apartment, architecture, background, block, blue, building, built, business, cement, city, concrete, construction, crane, cranes, development, district, dwelling, engineer, engineering, equipment, estate, frame, glass, growth, high, hoist, home, house, housing, industrial, industry, machinery, modern, new, project, rise, scaffold, scaffolding, site, sky, skyscraper, steel, structure, tall, technology, tower, urban, work, workplace,