今天,你看印刷精美的纸质书籍,你用平板电脑读书、学习,那你知道在文字出现之前,古人用什么阅读吗?那时的文字还只是符号和简单的图案(远古时代的中国人用结绳来记事)。他们把符号和图案画在什么地方呢?只能画在洞穴的墙壁上或者干的动物皮上,直到有纸张出现。莎草纸是古埃及人普遍使用的书写载体,是由一 Today, when you look at beautifully printed paper books, you read and study on your tablet, you know what the ancients used to read before the words appeared? The words at that time were only symbols and simple patterns (ancient Chinese With knot to note). Where do they draw symbols and patterns? They can only be painted on the walls of caves or dried animal skins until there is paper. Papyrus is a commonly used writing carrier used by ancient Egyptians and is composed of one