Ключевые слова: adult, architect, builder, building, business, care, casual, construction, contractor, danger, employee, engineer, engineering, equipment, eye, eyeglasses, foreman, glass, glasses, goggles, hat, head, health, helmet, industrial, industry, labor, maintenance, male, manager, manufacturing, portrait, prevention, profession, professional, protect, protection, protective, repairman, risk, safety, service, spectacles, tool, wear, work, worker, working, workman, yellow,