Message by Audrey Azoulay for World Day to Combat Desertification and Drought 2021
讲话致辞
讲话致辞
讲话致辞
双语：古特雷斯秘书长2021年防治荒漠化和干旱世界日致辞
Message by UN Chief for World Day to Combat Desertification and Drought 2021