sending office

例句：

1. 1.The sending office handles all international mail.
   发送办公室负责处理所有国际邮件。
2. 2.She sent the package by courier to her friend's house.
   她通过快递将包裹寄给了朋友家。
3. 3.The sending office is located in the heart of the city.
   发送办公室位于市中心。