swing account

例句：

1. 1. The company's swing balance has increased significantly since the new policy was implemented.
   自从实施了新政策后，公司的摇摆账户金额大幅增加。
2. 2. The swing balance is used to manage cash flow and prevent overdrafts.
   摇摆账户用于管理现金流并防止透支。
3. 3. The swing balance is an important indicator of a company's financial health.
   摇摆账户是衡量公司财务状况的重要指标。