英语语法分析

A postpaid reply card is enclosed.

随函附上邮资已付的回信明信片一张。

We've actually experimented with prepaid vs postpaid meals in our restaurant.

实际上，我们餐馆曾经试验过餐前买单和餐后买单两种付账方式。

For postpaid card, you can use recharge card, or go to our office or use electronic.

预付费上网卡可以使用全国一卡充、或通过网上营业厅交费。