他们来自约170个国家，负责在纽约和在全世界各工作地点实施联合国的政策和方案。

他们来自约170个国家，负责在纽约和在全世界各工作地点实施联合国的政策和方案。的英文翻译

基本释义

• Coming from some 170 countries,they administer the UN's policies and programmes in New York and at duty stations around the world.