Ключевые слова: adult, apartment, architecture, background, builder, building, building contractor, business, construction, construction industry, construction site, construction worker, contractor, denim, development, engineering, equipment, handsome, hard hat, hardhat, haul, heavy, helmet, industrial, job, laborer, lorry, machinery, male, man, manager, manly, men at work, muscular, occupation, one person, operator, person, portrait, professional, safety, site, skyscraper, tower, transport, truck, worker, workman, workwear, yellow,