求一篇关于网友的英语演讲稿，大约3分钟左右，紧急的。谢谢

Ladies and gentlemen, today I will give your a free talk about making friends in internet ,please pay attention to me .it to all that chatting and communication via internet are quite different from the way of face to face .we may have been cheated by someone and may lose courage to open our soul to anybody in internet . I feel sorry that your shut the door to your life as well as shut the door to other’ lives. From my standpoint it is important to keep a appropriate cautious attitude .不好意思,下次再帮你吧.今天有事要走先了.