什么是双重负担？
68 views · Published 12 November 2014 · 0:31 · Indexed 5 October 2026
Channel: Food and Agriculture Organization of the United Nations · 2014 · Nonprofits & Activism
营养不良的双重负担是指在同一国家超重和肥胖与营养不足同时存在的现象。这在发展中经济体中已十分普遍。通过本简短视频，可以从粮农组织和世卫组织专家那儿了解更多关于营养不良的信息。 © FAO: http://www.fao.org
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