public accumulated fund

例句：

1. 1.The public accumulated fund is used to support the government's operations.
   公共积累基金用于支持政府的运作。
2. 2.The public accumulated fund has been increased significantly in recent years.
   近年来，公共积累基金显著增加。
3. 3. The public accumulated fund is a crucial source of funding for many social programs.
   公共积累基金是许多社会项目的重要资金来源。