Ключевые слова: architecture, block, blue, build, buildings, business, cement, city, commercial, concrete, construction, crane, develop, development, engineering, equipment, erect, estate, frame, high, hoist, industrial, industry, lift, make, mass, modern, new, offices, planks, progress, project, rise, scaffold, scaffolding, site, sky, solid, steel, stone, structure, tall, tower, urban, work,