Ключевые слова: build, building, bulldozer, caterpillar, cloud, color, construction, crushed, digger, dirt, dirtwork, equipment, granite, gravel, gray, heap, heavy, hill, hoggin, hydraulic, industrial, industry, land, large, loading, machine, machinery, mineral, mining, mud, outdoors, pebble, power, quarry, rock, rough, rubble, sand, scoop, scraper, site, stone, toughness, track, transportation, vehicle, work, working, yellow,