un secretary general kofi annan
... 联合国秘书长 secretary general of the un; united nations secretary-general 联合国秘书长安南 un secretary general kofi annan 并有联合国秘书长在场 in the presence of the secretary-general of the united nations ...
基于1个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress