Ключевые слова: arm, bright, build, builder, built, business, carpentry, closeup, clothing, color, construction, contractor, crane, danger, employment, equipment, foot, hand, hat, helmet, holding, home, industrial, industry, isolated, job, male, metal, object, one, panorama, person, plastic, professional, protection, protective, safe, safety, silver, solid, steel, still, tool, tools, tower, uniform, white, work, worker, yellow,