(b) Entities in the lead on a given issue or activity should work in close collaboration with the rest of the United Nations rather than attempt to duplicate expertise available elsewhere in the Organization;
(b) 一个特定问题或活动的牵头机构应当同联合国其他部门紧密协作，而不应当试图重复本组织其他地方可以得到的专门知识；