Ключевые слова: activity, apartment, architecture, background, blue, brick, build, building, built, business, cement, city, concrete, construction, development, engineering, equipment, estate, exterior, flat, frame, growth, highrise, hoist, home, house, housing, incomplete, industrial, industry, job, lift, machine, material, modern, outdoor, project, property, residential, scaffolding, site, sky, skyscraper, steel, structure, technology, tower, unfinished, urban, work,