79. Notes the progress achieved in the area of common premises and shared services at the country level within the United Nations system, reaffirms the need to take fully into account cost-benefit studies as called for in relevant resolutions, and encourages further implementation of such initiatives, where appropriate, while ensuring that there will be no additional burden imposed on host countries;
79. 注意到联合国系统内部在国家一级使用共同房地和分享服务方面取得的进展，重申需要充分考虑到相关决议要求进行的成本利得研究，并鼓励酌情进一步执行这种倡议，同时要确保不会给东道国增加负担；