Ключевые слова: architecture, build, builder, building, chain, commercial, concrete, construct, construction, constructor, container, contemporary, crane, danger, design, develop, engineering, floor, frame, high, home, house, industry, job, junk, lift, lifting, manager, mess, outdoor, project, reinforcement, residence, rubble, scaffold, skyscraper, steel, steel fixer, structural, structure, tool, wood, work,