Ключевые слова: adult, background, beard, building, business, class, color, confidence, construction, dirty, drill, employment, equipment, ethnicity, hispanic, holding, horizontal, image, industry, isolated, macho, males, man, manual, masculinity, mechanic, men, occupation, oil, one, out, people, person, repairing, repairman, skill, smiling, standing, technician, tool, toughness, unhygienic, white, work, worker, working, wrench, years, young,