Ключевые слова: activity, bucket, bulldozer, construction, construction site, design, dig, digger, earth, equipment, excavate, excavation, excavator, ground, heavy, hydraulic, industrial, industry, isolated, land, large, layout, load, loader, machine, machinery, mining, mover, power, quarry, sand, sandpit, scoop, shovel, site, soil, tipper, top, tractor, transport, transportation, vehicle, wheel, wheel loader, white, work, yellow,