The World Happiness Report is published annually by the United N

来源: 我说实话了于 2018-06-13 19:44:47 [档案] [旧帖] [给我悄悄话] 阅读数 : (202 bytes)

本帖于 2018-06-13 19:45:24 时间, 由普通用户我说实话了编辑

回答: 不是联合国的。有什么credibility？由 huntridge 于 2018-06-13 19:35:39

The World Happiness Report is published annually by the United Nations Sustainable Development Solutions Network.

这不是联合国的是哪里的？

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• Not true. -huntridge- ♂ (552 bytes) () 06/13/2018 postreply 19:49:10