公文递送箱

例句：

1. 1. The government has announced that all employees will receive a new office desk and chair as part oftheir annual benefits package.
   政府宣布，所有员工将作为年度福利包的一部分收到新的办公桌和椅子。
2. 2. The post office is located in the heart of the city, providing easy access to all citizens for their official mail.
   邮局位于市中心，为所有市民提供了方便的官方邮件接收点。
3. 3. The company's policy on environmental protection is reflected in its commitment to using eco-friendly materialsin the construction of its office buildings.
   公司对环保的承诺体现在其办公大楼建设中使用环保材料的政策上。