And every month he mailed a postal money order.

每个月他都会寄政。

He's most likely in jail for stealing a postal order.

他有可能因为偷了政而坐牢。

There were a dozen of them hell-bent on stealing postal orders.

当时可是有大群人拼命想偷走政呢 政是指付给某人定金额的凭据。