Ключевые слова: activity, adult, builder, builders, business, closeup, concept, construction, contractor, economy, enterprise, entrepreneur, equipment, foreman, gas, group, hands, home, improvement, industrial, industry, install, isolate, isolated, job, keys, labor, manufacture, men, new, occupation, people, person, profession, professional, protective, renewal, repair, repairing, repairman, service, team, technical, technician, tool, work, worker, workers, working, young,