精选优质文档-倾情为你奉上China Ancient Four InventionsCompass, gunpowdern,paud, papermaking skill and typographytaiprfi, is China ancienteinnt four inventions, it is one of the signs that China become to the ancient civilizedsivilaizd country, occupykjupai the important position in the history of human civilization,sivilaizein.罗盘、火药、造纸术和印刷术,是中国古代四大发明,这是中国成为这古老文明的国家，占据在人类文明史上占有重要地位的标志之一。1. Compass指南针The invention of the compass is the result of China ancient working
