【正文】
nowadays, there are four color televisons in my home and most people have their own puters. And now cars are seen everywhere. In addition, most houses have airconditioning, which can cool the whole house quickly. With the development of cell phone, people can reach each other in a second. They can talk or see each other through cell phone. As time passes, my hometown has change a lot thanks to the social development. I believe there will be much more changes in the future.