Ключевые слова: adult, ai, architect, builder, building, caucasian, construction, development, employee, engineer, equipment, ethnicity, guy, happy, hard, hard hat, hardhat, hat, helmet, industrial, job, machinery, maintenance, male, man, manual, manufacturing, occupation, one, operator, orange, person, portrait, production, profession, professional, protective, safety, site, smile, smiling, technology, warehouse, white, worker, working, yellow, young,