Ключевые слова: activity, apartment, architecture, blue, build, builder, building, built, cement, city, concrete, construction, crane, development, equipment, estate, exterior, frame, go, high, hoist, home, house, housing, industry, man, modern, new, person, planks, plastered, scaffold, scaffolding, site, sky, skyscraper, steel, structure, tall, tower, under, urban, wall, work, worker,