电脑能代替纸笔吗

People often say e the center of life. No one can live and puters. In the future, everyone can es less useful than before. And since the puter puters and printers will be the major tools in our future life and work.

But the traditional tools will also exist for a long time to supplement the function of the modern ones. At least, we still need pens to sign with and paper to sign on.