Ключевые слова: booker, broken rock, broken stone, bulk, caucasian, civil engineering, commercial, construction, construction site, construction worker, digging, dispatcher, driver, earthworks, engineering, excavation, flat bed, german, germany, goods, gravel, heavy, industrial, industry, job, lorry, low platform, man, materials, men at work, occupation, orange, people, professional, road, road building, road works, sand, site, stones, trailer, truck, underground, waste, wheel loader, woman, work, worker, working,