Ключевые слова: action, activity, big, blue, bucket, build, building, bulldozer, construction, contractor, dig, digger, dirt, earth, earthmover, equipment, excavation, excavator, ground, heavy, hydraulic, industrial, industry, iron, job, land, large, loader, machine, machinery, mining, mover, outdoors, power, quarry, road, sand, scoop, shovel, site, sky, soil, technology, track, tractor, transport, vehicle, wheel, work, yellow,