Ключевые слова: advance, advancement, architecture, background, blue, build, building, buildings, business, city, commerce, concrete, construction, crane, cranes, develop, development, economic, equipment, estate, forward, globalization, group, growth, high, home, industrial, industry, lift, lot, modern, night, outdoor, progress, real, site, sky, skyscraper, steel, structure, sun, tall, tower, town, work,