Ключевые слова: adult, architect, asian, attractive, bore, builder, business, businesswoman, career, caucasian, construction, contractor, craftsperson, creative, design, drill, drilling, engineer, engineering, equipment, hand, hardhat, hat, helmet, industrial, industry, instrument, isolated, job, looking, machine, manager, plan, portrait, professional, safe, safety, serious, smile, suit, thinking, tool, white, woman, work, worker, yellow, young,