Ключевые слова: activity, bank, banks, bucket, build, bulldozer, business, car, civil engineering, civil engineering work, construction, construction site, construction vehicles, dig, digger, digging, earth, embankment, engineering, equipment, excavation, excavator, ground, heavy, hydraulic, industrial, industry, loader, machine, machinery, nature, outdoor, power, quarry, river, river construction, road, sand, site, soil, technology, tractor, transport, transportation, vehicle, water, work,