Ключевые слова: africa, ancient, antique, architecture, background, build, city, concrete, construction, culture, dig, dirt, earth, equip, equipment, excavation, foundation, gravel, ground, hard, historic, hole, house, industrial, job, labor, machinery, natural, old, outdoor, people, reinforcement, religion, repair, road, rock, shovel, site, stone, street, structure, tannery, temple, tourism, town, tradition, travel, trench, turkey, work, worker,