The building was so big that the heating bill alone ate up a lot of the budget, and the growing number of elderly patients put it under increasing strain.

堂皇的医院大楼耗能惊人，仅仅是供暖的账单都已经用掉大部分预算资金，再加上不断增加的老年病患入院就医，更是火上浇油。