Definition: relating to the system of sending letters and packages Level: C1
这个国家的邮政系统非常高效。
The ___postal system in this country is very efficient.
罢工影响了整个地区的各种邮政服务。
The strike affected various ___postal services across the region.
请提供您的邮政地址以进行投递。
Please provide your ___postal address for delivery.
