Ключевые слова: , , adult, auto, automobile, business, car, caucasian, change, confidence, engineer, expertise, factory, fix, garage, gesture, indoor, industry, job, maintenance, male, man, mechanic, mechanical, men at work, occupation, part, person, portrait, professional, repair, repairman, rubber, safety, salesman, service, shop, smile, smiling, standing, store, technician, tire, tool, transportation, uniform, vehicle, wheel, work, working, workshop,