Ключевые слова: agriculture, build, bury, business, construct, construction, cultivate, cultivation, development, dig, digging, dirt, earth, equipment, excavate, excavation, excavations, farm, farmer, foundation, garden, gardener, gardening, ground, handle, heap, industrial, industry, land, manual, material, outdoors, pile, planting, progress, rural, sand, shovel, site, soil, spade, stick, summer, toil, tool, trench, trowel, vacation, work, worker,