求一篇关于介绍2012世界末日的英语演讲稿

When we think about the doomsday of the world,our body shriver.Whether you believe it or not,the last day of the world will come if human being still addicted in the way of acquiring natural materials.Relevant message have shown that 2012 is not made up by bad guy,it is true.A large number of people ignore this,when that day come,you will feel regreted that you haven't done what you want to do.If you want a girlfriend ,tonight say to her :I love you and will not separate from you until the last day of the world.