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• [区域组织] OAS美洲国家组织

  [标签]：oas,美洲国家组织,organization of american states

  [简述]：The Organization of American States (OAS) is the world's oldest regional*ganization, dating back to the First International Conference of American States, held in Washington, D.C., from October 1889 to April 1890.

  https://www.oas.org - 收藏
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  Alexa排名：26756
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  更新：2025-01-30