Ключевые слова: activity, apartment, architecture, block, blue, build, buildings, built, business, cement, city, commercial, concrete, construction, crane, development, engineering, equipment, estate, exterior, frame, growth, high, hoist, home, housing, industrial, industry, lift, make, modern, new, progress, project, real, residential, rise, scaffold, scaffolding, site, sky, skyscraper, steel, structure, sunset, tall, technology, tower, urban, work,