total bank reserve

例句：

1. 1. The central bank maintains a total bank reserve of $5 trillion.
   中央银行保持了5万亿美元的总银行准备金。
2. 2.The government's total bank reserves have increased significantly in recent years.
   近年来，政府的总银行准备金显著增加。
3. 3.The total bank reserve ratio is an important indicator of the stability of the financial system.
   总银行准备金比率是衡量金融系统稳定性的重要指标。