Ключевые слова: activity, architecture, background, build, building, construct, construction, create, derrick, development, dusk, engineering, erect, estate, foundation, high, homes, house, industrial, industry, infrastructure, iron, labor, machine, man, material, metal, new, occupation, people, progress, project, properties, rise, safety, silhouette, site, steel, strength, structure, unfinished, urban, work, worker, working,