Good Office，斡旋，指的是由第三方以各种有助于促成当事国进行直接谈判的行动；促使争端当事国开始谈判，或促使业已中断或未曾达成协议的谈判重新开始或继续进行。

参考双语例句：

The Department of Political Affairs, by contrast, had no dedicated office or regular budgeted post at Headquarters, despite public information-related responsibilities, including managing numerous special political missions and good office efforts.

相比之下，政治事务部既没有专门的新闻办公室，也没有总部的常规预算员额——尽管该部承担着新闻相关责任，包括管理众多的政治特派团和斡旋工作。

Since September 2008, negotiations had been taking place between the Greek and Turkish leaders through the good offices of the Office of the Secretary-General of the United Nations.

2008年9月以来，在联合国秘书长的斡旋下，希腊和土耳其领导人之间开展了一系列谈判，希望这些谈判能够为两族人民达成符合安全理事会相关决议规定和欧盟原则的解决方案。