Ключевые слова: adult, builder, building, business, career, caucasian, confidence, confident, construction, contractor, engineer, entrepreneur, equipment, expertise, factory, foreman, handyman, hardhat, helmet, horizontal, indoors, industrial, industry, job, machinery, male, man, manager, manufacturing, mechanic, men, occupation, people, plumber, portrait, production, profession, professional, repair, repairman, safety, skill, skilled, smiling, standing, technician, work, working,