Ключевые слова: architecture, board, build, building, cheerful, construction, construction site, construction worker, contractor, development, dream house, drill, efficiency, engineer, exterior, helmet, home, house, housing, manager, material, mountain, pallet, person, plan, professional, project, protection, real estate, remodel, safety, site, skilled, smiling, supervisor, woman, wood, wooden, woodwork, worker, working, workplace,