Several delegations pointed out the challenges associated with Delivering as One, including in harmonizing the differences between agencies in their rules, planning cycles, reporting requirements, procurement systems and other business practices.
几个国家代表团指出与“一体行动”有关的挑战，包括各机构协调在规则、规划周期、报告要求、采购制度和其他业务做法方面的差异。