Ключевые слова: adult, architecture, background, beauty, builder, building, bulding, busy, caucasian, clothes, color, construction, day, equipment, ethnicity, european, future, hardhat, human, industrial, job, labor, male, man, managing, material, modern, objects, occupation, one, order, person, planning, process, professional, progress, project, protective, quality, safety, single, strong, success, technology, tool, uniform, wear, white, work, young,