Ключевые слова: action, activity, big, blade, blue, bricks, bucket, build, building, bulldozer, construction, contractor, diesel, dig, dirt, dirty, doze, earth, equipment, excavation, excavator, ground, heavy, hydraulic, industrial, industry, iron, job, labor, machine, machinery, mining, mover, operate, outdoor, power, ruin, shovel, site, sky, stripping, technology, tool, track, tractor, transport, vehicle, wheel, work, yellow,