Ключевые слова: adult, architect, attractive, background, builder, building site, caucasian, cheerful, construction, constructor, contractor, employee, friendly, happiness, happy, hard, hat, helmet, hold, industrial, industry, male, man, manufacturing, objects, occupation, one, people, person, portrait, profession, professional, protective, renovate, renovating, safety, service, site, smile, stonewall, teeth, tools, wall, white, worker, working, workman, workwear, yellow,