Ключевые слова: adult, african, african american, appointment, architect, architecture, boss, builder, building, colleagues, confidence, confident, construction, contractor, development, diverse, employee, engineer, engineering, estate, ethnicity, facility, factory, foreman, group, handsome, happy, hardhat, helmet, house, industrial, industry, job, male, man, manual, occupation, outdoors, person, professional, project, protection, safety, site, smile, success, successful, work, worker, young,