Ключевые слова: activity, agriculture, architecture, background, build, building, cement, concrete, construct, construction, contractor, cultivate, development, dig, dirt, dirty, earth, engineering, equipment, foundation, garden, gardener, gravel, ground, handle, heap, industrial, industry, job, manual, material, nature, occupation, outdoors, pile, project, sand, scoop, shovel, shoveling, site, soil, spade, steel, stone, structure, texture, tool, work, worker,