Ключевые слова: adult, architect, blueprints, boss, builder, building, cheerful, construction, constructor, contractor, development, discussing, engineer, engineering, foreman, group, handsome, hardhat, head, helmet, indoors, industrial, industry, inspector, jobsite, labor, laborer, leader, male, man, manager, people, person, professional, project, protection, protective, real estate, safety, section foremaster, site, successful, supervising foreman, supervisor, work, worker, workman, workplace,