Ключевые слова: architecture, big, blue, building, built, business, city, clouds, construction, crane, development, engineering, equipment, estate, frame, growth, heavy, high, hook, industrial, industry, isolated, large, lift, lifting, machine, machinery, metal, mobile, modern, new, outdoor, real, silhouette, site, sky, skyscraper, steel, strength, structure, sun, sunset, tall, technology, tower, truck, urban, white, work, working,