minority communities短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 少数民族社区 The economic development in poor minority communities depends on the dual feature of intervention of external factors as well as the coordination of internal intrinsic economic growth. 民族贫困地区经济发展具有由外部要素投入和内部源发性经济增长协同的二元特征。 cnki