Ключевые слова: adult, architect, architecture, building, business, businessman, caucasian, civil, confident, construction, contractor, development, engineer, engineering, entrepreneur, factory, happy, hard, hardhat, hat, helmet, industry, inspecting, looking, man, manager, modern, outdoors, outside, owner, people, portrait, pride, professional, project, proud, safety, satisfied, site, smile, success, successful, suit, walking, wearing, work, worker, young,