Ключевые слова: activity, architecture, build, building, built, construct, construction, crane, create, derrick, development, dusk, engineering, erect, estate, foundation, frame, high, house, housing, industrial, industry, infrastructure, iron, job, labor, machine, material, metal, new, occupation, progress, project, properties, safety, scaffolding, silhouette, site, steel, strength, structure, tower, unfinished, worker, working,