Ключевые слова: architecture, autobahn, backhoe, build, bulldozer, construct, construction, develop, development, dig, digger, digging, dirt, dozer, dump, dump truck, dumper, earth, earthmover, engineering, equipment, excavate, excavation, germany, ground, heavy, highway, hydraulic, industrial, industry, infrastructure, loader, machine, machinery, move, mover, power, road, roadsigns, roadwork, shovel, signs, site, soil, soilwork, surface, terrain, tractor, vehicle, work,