Sources: Food and Agriculture Organization of the United Nations (FAO); Millennium Indicators Database.

资料来源：联合国粮食及农业组织；千年指标数据库。

youdao

Sources: Food and Agriculture Organization of the United Nations (FAO); Millennium Indicators Database.

资料来源：联合国粮食及农业组织；千年指标数据库。

youdao