Ключевые слова: alpine, building, building lot, building site, bulldozer, construction, construction equipment, crawler, destroy, diesel, digging, dirt, dirty, earth, enlarging, equipment, excavator, gravel, ground, hammer, heavy, hydraulic, impact, landscape, machine, machinery, metal, mountain, power, road, roadwork, rock, route, scraper, serpentine, site, stone, strength, track, tracked, tractor, unsurfaced, vehicle, vibro, way, work, worker, works, yellow,