银行票据交换

例句：

1. 1. The bank conducted a thorough examination of the documents before exchanging them.
   银行在交换文件之前进行了彻底的审查。
2. 2. During the exchange, the bank's staff carefully reviewed each transaction to ensure accuracy.
   在交换期间，银行的工作人员仔细审查了每一笔交易以确保准确性。
3. 3. The bank's exchange system is designed to facilitate seamless transactions between different branches.
   银行的交换系统旨在促进不同分支机构之间的无缝交易。