31. Approves the changes in the schedule of the renovation of the Secretariat Building proposed by the Secretary-General in paragraph 27 of his report,A/62/364 and Corr.1. subject to the availability of the additional swing space arrangement referred to in paragraph 30 above, and, if such arrangement is not entered into within one hundred and twenty days of the adoption of the present resolution, requests the Secretary-General to proceed without further delay with the phased approach to the renovation of the Secretariat Building as approved by the General Assembly in its resolution 61/251;
31. 核准秘书长报告A/62/364和Corr.1。 第27段提出的对秘书处大楼翻修时间表的修改，前提是作出上文第30段所述的额外周转空间安排，如果在本决议通过一百二十天之内这一安排仍未订立，则请秘书长立即执行大会第61/251号决议核准的分阶段翻修秘书处大楼方法；