Ключевые слова: action, activity, building, bulldozer, business, construction, contractor, dig, digger, dirt, dirty, dredger, dredging, dump, earth, earthmover, equipment, excavate, excavation, excavator, foundation, ground, growth, heavy, hoe, hydraulic, industrial, industry, investment, iron, land, large, machine, machinery, metal, mining, mover, old, outdoor, outside, picking, pipe, power, rig, sand, scoop, scraper, shovel, site, soil, technology, tipper, tool, tractor, transport, transportation, vehicle, wheel, work, yellow,