Ключевые слова: bucket, bulldozer, construction, development, dig, digging, dirt, dusty, earth, equipment, excavate, excavating, excavation, excavator, field, heavy, hill, hollow, hydraulic, large, loader, machine, metal, mine, mountain, mover, one, orange, power, red, road, sand, scoop, shovel, site, soil, tractor, vehicle, work, yellow,