信差

例句：

1. 1. The postman delivered the mail this morning.
   邮差今天早上送来了邮件。
2. 2. He sent a telegram to his friend in another city.
   他给另一个城市的一个朋友发了一封电报。
3. 3. The courier arrived on time and handed over the package to the customer.
   信差准时到达，将包裹交给了顾客。