随着信息时代的来临，电脑已成为现代社会中必不可少的工具，成为一种生活时尚，它将从根本上给人类的工作、生活和学习带来革命性的变化。但是科学技术也是一把双刃剑，在人类依靠科学技术不断前进的同时，科学技术又造成空气、水源等环境的严重污染。同样电脑在把人类带... With the advent of the information age, the computer has become an indispensable tool in modern society and has become a fashion of life. It will fundamentally bring revolutionary changes to the work, life and study of mankind. However, science and technology are also a double-edged sword. As mankind relies on science and technology to move forward, science and technology have caused serious pollution to the environment such as air and water. The same computer in the human belt ...