根据世界银行的划分,所谓发达国家是指除石油输出国外人均国民生产总值(GNP)属于高收入水平的国家,而发展中国家则是指GNP处于中、低收入水平的国家(地区)。至于具体划分的标准,世界银行每年在其年度报告中公布一次,因此二者的边界具有不定性和模糊性。从世界范围看,发达国家主 According to the World Bank, the so-called developed countries refer to countries with high GNP per capita except for oil output, while developing countries refer to countries with low or middle income in GNP. As for the specific criteria for division, the World Bank publishes it annually in its annual report, so the boundaries of the two are ambiguous and ambiguous. From the perspective of the world, the developed countries dominate