亚博网页版登录_屏幕阅读pk纸质阅读 Those headed for the top add print to their digit

measuredagainsthowlongwehavebeenaround,humansbeganreadingonlyrecently.theearliestscriptsemergedabout 5,000 years AGO最初的手稿约为5000份thegreeksproducedafully-developed alphabet,with vowels,about 3,000 years ago.JohannesgutenbergPrintedhisbible 5660约翰内斯谷贝格ifreadingfromtheprintedpageisrecent,thenreadingfromadigitalscreenisajust-peeled-the-protective-plastic -。

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