Ключевые слова: action, activity, arm, background, big, bucket, compact, construction, contractor, dawn, development, digger, dump, dust, earth, equipment, field, ground, heavy, hydraulic, industry, iron, land, landscape, large, loader, machine, material, metal, object, outdoor, power, road, rock, sand, scoop, shovel, silhouette, site, soil, stone, street, structure, sunrise, technology, tool, track, tractor, truck, work,