Ключевые слова: activity, apartment, architecture, build, building, built, business, city, color, concrete, construction, crane, dawn, development, district, engineering, equipment, estate, frame, growth, high, house, housing, industrial, industry, infrastructure, machine, orange, outdoor, project, safety, scaffold, silhouette, site, sky, skyscraper, steel, structure, sun, sunlight, sunrise, sunset, technology, tower, urban, view, work, workers,