back office box

例句：

1. 1. The company's back officeis located in a secure building.
   公司的后台办公地点位于一座安全的大楼内。
2. 2. Theback office staff is responsible for managing thecompany's finances.
   后台工作人员负责管理公司的财务。
3. 3. The back office box containsall the necessary documents for the meeting.
   后台办公室盒子里装有开会所需的所有文件。