Ключевые слова: adult, architecture, asia, builder, building, checkered, city, colorful, construction site, culture, danger, daylight, daytime, development, driller, equipment, european, hammer drill, helmet, hold, indoors, industrial, industry, male, man, old, one person, outdoor, panorama, people, performance, person, plaid, profession, professional occupation, project, protective ear muffs, safety, stand, street, sunlight, tool, touch, tradition, traditional, uniform, work, worker,