post office department

• 邮政部门

post office department的用法和样例：

例句

1. This year, for instance, the deposit-taking arm of the post office was turned into a standalone bank, which now has China's largest branch network.
   比如，邮政部门下属的储蓄业务今年被分离出来，成立了单独的银行，它目前拥有着中国最大的分支网络。