If the projection of contributions proves to be inaccurate and the income projections for 2004-2005 are not realized by the beginning of the biennium, UNEP will adjust its budget accordingly.
27. 如果对捐款预测估计有误，2004－2005两年期开始时该两年期的收入预测亦未能实现，环境署将相应对预算作出调整。