28. Recalls paragraph 28 of General Assembly resolution 54/249, in which it requested the Secretary-General to provide a better explanation in the proposed programme budget for the biennium 2002-2003 on the use of standard costs and unit rates, notes with regret the absence of such explanations and requests the Secretary-General to address this matter in the context of the proposed programme budget for the biennium 2004-2005;
28．回顾大会第54／249号决议第28段，其中大会请秘书长在其2002-2003两年期方案概算里更好地解释所采用的标准费用和单位费率，遗憾地注意到目前还没有这样的解释并请秘书长在2004-2005两年期方案概算的范围内处理这个问题；