Ключевые слова: american, architect, beard, builder, business, career, casual, cheerful, close up, confidence, construction, construction helmet, contractor, design, education, employee, employment, engineer, engineering, face, factory, foreman, future, handsome, happy, hard work, hardhat, hat, helmet, industrial, industrial worker, industry, inspector, job, job search, male, mechanical engineering, people, person, professional, protective, safety, smile, specialty, strong, surprise, work, worker, working, workman,