Ключевые слова: activity, architecture, block, blue, build, building, buildings, built, business, cement, city, concrete, construction, crane, cranes, design, development, engineering, equipment, estate, exterior, flats, frame, growth, high, house, housing, industrial, industry, make, new, offices, progress, project, residential, rise, scaffolding, silhouette, site, sky, skyscraper, steel, structure, structures, tall, technology, tower, urban, work, workplace,