票据交换所

例句：

1. 1. The bank provides a safe place for people to exchange their money.
   银行为人们提供了一个安全的地方来交换他们的钱。
2. 2. The exchange office at the airport is open from 9 am to 5 pm, every day.
   机场的兑换处每天从早上9点到下午5点开放。
3. 3. The currency exchange was closed due to an unexpected power outage.
   由于意外的停电，货币兑换处关闭了。