Objections by poor countries to agricultural support programs and trade barriers in wealthy ones were major issues 主要争论的焦点是发展中国家农产品价格支持程序和发达国家的贸易壁垒。
3.
Objections by poor countries to agricultural support programs and trade barriers in wealthy ones were major issues 主要问题在于贫困国家反对在发达国家的农产品价格支持计划以及存在的贸易壁垒。