39. Calls upon United Nations organizations to adopt measures that ensure sustainability in capacity-building activities, and reiterates that the United Nations development system should use, to the fullest extent possible, national execution and available national expertise and technologies as the norm in the implementation of operational activities by focusing on national structures and avoiding, wherever possible, the practice of establishing parallel implementation units outside of national and local institutions;
39. 吁请联合国各组织采取措施，确保能力建设活动具有可持续性，并重申联合国发展系统应在最大程度上利用国家执行方式及现有国家专门知识和技术，作为执行业务活动的规范，并注重国家结构和尽可能避免在国家和地方机构之外设立与其平行的执行单位的做法；