Ключевые слова: action, activity, array, arrow, attention, backhoe, blue, bucket, building, bulldozer, car, career, close, cloud, construction, daytime, debris, detail, dirt, dust, engineering, equipment, excavation, force, gear, gravel, heavy, horizontal, hydraulic, industrial, industry, instrument, labor, loader, mechanism, move, natures, progress, road, rock, sand, scoop, shovel, sky, spoon, technology, transport, upward, vehicle, working,