Ключевые слова: activity, agriculture, backyard, building, coal, construction, contractor, demolition, dig, digging, dirt, earth, equipment, excavating, garden, gardening, gravel, ground, guy, hand tool, hole, industrial, infrastructure, laboring, landscaping, maintenance, man, manual, occupation, outside, preparation, repair, road, road construction, roadworks, sand, shovel, soil, spade, square shovel, toil, tool, trench, trowel, upgrading, work, worker, working,