Ключевые слова: adult, architect, arm, background, builder, business, caucasian, closeup, clothing, construction, contractor, cordless, day, drill, employed, engineering, equipment, foreman, front, glove, hand, hardhat, hat, helmet, hold, holiday, industrial, industry, job, labor, male, man, measure, occupation, one, overalls, person, professional, protection, protective, repairs, safety, shirt, site, space, tool, work, worker, wrench, yellow,