文章如下：
How life changes! Ten years ago, when we wanted to get information, we had to go to the library and look through books and magazines; When we wanted to get in touch with someone far away, we had to write letters; When we wanted to buy something, we had to go to shops and we could only go out to play.
But now, we can get information on the internet; We can send e-mails or short messages to communicate with others; We can buy something through the net and we can not only play out- side, but also play video games at home.
If we want to keep up with E--times, we have to learn how to use computers and how to solve problems by net.