一沙漏肯定是世界上最后一个用树皮写信的人。沙漏的信全部寄给一个人,她的名字叫小僧。小僧不是庙里念经的小和尚,是在城里念书的普通女生。小僧距离沙漏二十公里左右,一封信三天时间才能到达。沙漏和小僧的往来信函常常只是几行字,很像手机短信。可是为那两行字,邮递员就要为她俩跑来跑去。 An hourglass is certainly the last person in the world to write a letter with a bark. The hourglass letter was sent to one person. Her name was Xiaoyan. Xiaoyan is not a young Buddhist monk in the temple. He is an ordinary girl studying in the city. Xiaoyan is about twenty kilometers from the hourglass, and a letter can be reached within three days. Hourglasses and small letters are often just a few lines of letters, much like text messages. But for those two lines, the postman would run for both of them.