Ключевые слова: achievement, activity, agency, apartment, background, building, business, business background, business center, business office, center, city, clouds, collage, commercial, concept, construction, crane, design, erect, erection, finance, frame, futuristic, glass, grand, house, industrial, large, megacran, modern, multistorey, office, out, powerful, real, set, site, skyscraper, tower, work,