漢德百科全書 | 汉德百科全书
       
Chinese — German
Catalog Climate
里约环境与发展宣言
  li3 yue1 huang2 jing4 yu3 fa1 zhan3 xuan1 yan2
  1 2 years ago
  First author
Rio-Erklärung über Umwelt und Entwicklung / Rio Declaration on Environment and Development
  Author elaine@yizuo-media.com
19 years ago 2 years ago
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