It was the best of times， it was the worst of times.
　　——Charles Dickens A Tale of Two Cities
　　Science is a rapier. For instance， after Carl Benz invented the automobile， which has made it more convenient and efficient for people’s life， the problem of air pollution and traffic accident arise at the historic moment .With the rapid development of the times today， you and I are also confronted with a tremendous challenge—— the Mobile Phone.
　　Last weekend， Mary and I were holding a party in MacDonald. However， Mary continually took photos， and sent them to the circle of friends， so we couldn’t enjoy ourselves. Suddenly， I came up with a good idea that I can invent a magical table， which can save people from their obsession with mobile phones. I imagine it works like this：
　　In the hot pot shop， the mobile phone is a kind of fuel. When you put your phone on the table， it starts igniting. And the more you put， the more exuberant the fire is. Certainly， it also has a humanized function， where the table can catch the mobile phone’s electromagnetic wave to make sure that you haven’t put a heavy object to confuse it. However， if you withdraw your phones， the table will stop igniting. It’s pretty amazing， isn’t it？
　　And more than this， in a fast food shop， the mobile phone is a special key， where the mobile phone can eject the seats .If you don’t put your mobile phone， you will have no seat， and then you can’t enjoy you delicious meal cozily.
　　In a nutshell， I think my great idea is a valuable one. So let’s work together， and create a world where we can cast off the control of the mobile phone. Come on， baby！ Change your thought and you will change your world！
　　【作者簡介】于润鹏，山东省聊城市茌平县第一中学高二年级。