bank cleaner

例句：

1. 1. The bank cleanerwas cleaning the windows when I arrived.
   我到的时候，银行清洁工正在打扫窗户。
2. 2.The bank cleaner noticed my card and askedfor my ID.
   银行清洁工注意到我的卡并要求出示身份证。
3. 3. The bankcleaner was very helpful andmade sure everything was in order.
   银行清洁工非常乐于助人，确保一切井然有序。