Ключевые слова: adult, architect, architecture, authority, beginnings, builder, building, building contractor, business, caucasian, colleague, construction, construction site, construction worker, contractor, conversation, development, engineer, equipment, foreman, handsome, hard hat, hardhat, hat, helmet, holding, industrial, job, labor, looking, male, men, occupation, one, outdoors, person, portrait, professional, project, protection, safety, site, standing, supervisor, teamwork, two, worker, working, yellow, young,