“时限”也需打假凡夫不久前，一位朋友拿给笔者一封信，信是１８日上午投入信筒的，但收寄局的日戳却是２０日的。这种事情他已碰到多次，为此，这位朋友提醒笔者，遇事写信要有预见，免得碰上“假冒时限”而上当受骗。造成“假冒时限”的原因何在呢？原来眼下各局对邮件... Not long ago, a friend brought a letter to the author. The letter was put into the letterbox on the morning of the 18th. However, the date stamp of the sending and receiving bureau was on the 20th. He has encountered such a number of times. To this end, this friend reminds me that I should foresee that I had written a letter in case of any trouble, so as not to run into a “counterfeit time limit” and be deceived. What caused the “counterfeit time limit”? Bureau of the moment the original message ...