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近来,国家邮政局连发几套普通邮资信封,本想购一套实寄后作个留念,可拿到手一看,简直是一个文件袋,大得出奇。别说收藏不方便,连投递也很困难,它比一般的信封大,与大批信件打包邮寄,必是“枪打出头鸟”,最易受折,碰而损伤。既不适用于邮政需要,更不方便于收藏,不知设计这样大的信封为什么? 这几年,世界性的环保问题成了一件很头疼的事,人们滥砍滥伐树木,造成水土流失,土壤沙化严重,给人类生存环境造成了极大威胁,有的已造成了严重危害。所以呼唤环境保护呼唤绿色已成为地球上每一个
Recently, the State Post Bureau issued several sets of ordinary postal envelopes, and wanted to buy a set of real post-it notes. It was a document bag that was surprisingly large. Not to mention the collection is not convenient, even the delivery is also very difficult, it is larger than the average envelope, packaged mail with a large number of letters, will be “shot a bird”, the most vulnerable to compromise, touch and damage. In recent years, the world’s environmental problems have become a very troublesome thing, people have deforestation trees, resulting in soil and water loss, Severe soil desertification has posed a great threat to the living environment of human beings and some have caused serious harm. So call for environmental protection call green has become every one on earth