Ключевые слова: activity, backhoe, blue, bucket, build, bulldozer, construction, dig, digger, dirt, dump, dumper, earth, equipment, excavation, excavator, gravel, ground, heavy, hydraulic, industrial, industry, land, large, load, loader, loading, lorry, machine, machinery, mine, mover, pit, power, quarry, road, rock, sand, scoop, shovel, site, sky, soil, tipper, tractor, transport, truck, vehicle, work,