andean institute for the study of population and development
Related Translations:
人口: 1.(居住某地人的总数) population 短语和例子人口稀少 have a sparse population; 标准人口 standard population; 常住人口 resident population; 城市人口 urban population; 待业人口 population waiting for employment; 非农业人口 non-agr
