Ключевые слова: activity, architecture, block, blue, bright, build, buildings, business, carry, cement, city, commercial, concrete, construction, crane, develop, development, engineering, equipment, estate, exterior, growth, high, hoist, industrial, industry, job, lattice, lift, light, make, metal, move, poles, progress, project, real, rise, scaffold, scaffolding, site, sky, steel, structure, tall, towers, urban, work,