博茨瓦纳是一个以矿业和牧业为主的国家,钻石、铜—镍和牛肉是国民经济的三大传统支柱。独立后,博政府建立了自由市场经济体制,采取优惠政策吸引外资和国外先进技术,先后制定了八个国家发展计划,经济得到快速、持续发展。为了改变经济发展主要依靠钻石的状况,从80年代后 Botswana is a country dominated by mining and animal husbandry. Diamond, copper-nickel and beef are the three traditional pillars of the national economy. After independence, the Bo government established a free market economy and adopted preferential policies to attract foreign investment and advanced foreign technologies. It has successively formulated eight national development plans and achieved rapid and sustained economic growth. In order to change the economic development mainly depends on the status of diamonds, from the 1980s