Ключевые слова: activity, architecture, background, block, build, buildings, business, city, concrete, construction, crane, design, development, district, engineer, engineering, equipment, estate, frame, future, growth, high, highrise, home, house, housing, incomplete, industrial, industry, land, lift, machinery, material, modern, nobody, perspective, project, site, sky, skyscraper, steel, structure, tall, technology, tower, urban, wall, work, workplace,