Ключевые слова: adults, attractive, beard, building, business, caucasian, checking, colleagues, computer, concept, controlling, device, engineer, factory, females, gadget, hardhat, helmet, indoors, industrial, industry, inside, machinery, males, man, manager, manufacture, manufacturing, mature, mustache, occupation, pc, people, plant, portrait, profession, professional, reflective, reflexive, tablet, talking, technology, vest, waistcoat, white, woman, worker, working, yellow,