Ключевые слова: architecture, build house, builder, building, ceiling construction, construction, construction work, cooperate, danger, drywall, equipment, frame, gypsum, hard work, hardhat, helmet, help, home, house, industrial, industry, interior, interior structure, job, laborer, ladder, man, metal, office, outdoors, person, professional, remodeling, renovation, repair, room, safety, safety first, safety helmet, screw, screwdriver, site, stretch, suspended, tool, urban, walking, wall, worker, yellow helmet,