4. Notes the activities of the Common Services Procurement Working Group on enhancing the transparency and increasing the harmonization of procurement practices, and encourages the Secretary-General and the executive heads of the United Nations funds and programmes to continue their work in this regard;
4. 注意到共同事务采购工作组为提高透明度和加强采购办法的一致性而进行的活动，并鼓励秘书长和联合国各基金和方案的行政首长继续进行这方面的工作；