Ключевые слова: activity, big, blue sky, bucket, build, building, building company, bulldozer, business, construction, contractor, diesel, dig, digger, dirty, earth, earthmover, engineering, equipment, excavation, excavator, golden sand, heavy, hydraulic, industrial, industry, isolated, land, large, loader, machine, machinery, metal, mover, power, road, sand, scoop, shovel, site, soil, track, tractor, transport, transportation, truck, vehicle, work, yellow,