Message by UN Chief for the International Day for the Total Elimination of Nuclear Weapons...
讲话致辞
讲话致辞
宣言报告
双语：五个核武器国家领导人关于防止核战争与避免军备竞赛的联合声明
Full Text: Joint Statement of the Leaders of the Five Nuclear-Weapon States on Preventing ...
讲话致辞
双语：古特雷斯秘书长2019年彻底消除核武器国际日致辞
Message by UN SG António Guterres on the International Day for the Total Elimination of Nu...