Message by UN SG António Guterres on the International Day for the Preservation of the Ozo...
讲话致辞
讲话致辞
讲话致辞
双语：奥德蕾·阿祖莱总干事2018年国际民主日致辞
Message by UNESCO DG Ms. Audrey Azoulay on the International Day of Democracy 2018