Ключевые слова: clothing, device, electric, electrician, electricity, employment, engine, engineer, engineering, equipment, factory, foreman, hand, happy, hard, hat, heavy, helmet, indoors, industrial, industry, job, labor, laborer, male, man, mechanic, operator, people, person, plant, portrait, power, professional, protection, protective, repair, repairer, site, smiling, spanner, station, technology, turbine, work, worker, workman, wrench, young,