1. Please send all correspondence to our main office for processing.
请将所有信件发送到我们的总部办公室以便处理。

2. The main office is located in the city center for easy access.
总部办公室位于市中心，方便前往。

3. Visitors must check in at the main office before entering the building.
访客必须先在总部办公室登记后才能进入大楼。

4. The main office is responsible for overseeing all branch locations.
总部办公室负责监督所有分支机构。

5. Our main office hours are from 9am to 5pm, Monday through Friday.
我们的总部办公室工作时间是周一至周五上午9点至下午5点。

6. If you have any questions or concerns, please contact the main office for assistance.
如果您有任何问题或疑虑，请联系总部办公室寻求帮助。