谁可以帮我中译英翻译一段话？是一段演讲！

请英语高手帮我翻译下面一段话，非常感谢！也可以帮我改改中文，大意不变就行了！

我叫张三，来自江苏南京，因为班里也有南京人，所以我就不介绍自己的家乡了。今天我要告诉大家关于我的一件事，我很激动哦！明天也就是星期五，我就要去体检了，这可不是一般的体检哦。因为我已经报名参军了，这次体检是介绍祖国的挑选的体检！

或许会有同学问我，我已将上大学了，还有一年就毕业了，为什么还要去吃那个苦呢？其实说实话，我也不知道为什么这次会突然做出这个决定！今年是我第一次拥有这样的机会，而这又是我从小的梦想，所以我要抓住这次机会，我坚信我的选择没有错！

即使这次我没有被选上，以后我还是会有机会的，或许我也会放下这个梦想，去追寻其他的梦想。总之，我会努力的，也希望大家能支持我，祝福我，祝我好运！谢谢大家！

I 'm zhang 3, from Nanjing, Jiangsu, Nanjing, because there are class man, so I will not introduce their home when. Today, I want to tell you about my thing, I am excited Oh! Tomorrow is Friday, I'll go to medical examinations, and this is no ordinary medical Oh. Because I have already registered to join the army, and the physical examination is to introduce the medical examination of the selection of the motherland!

There may be students ask me, I have college, there is still a year graduate, why eat that hardship? In fact, tell the truth, I do not know why this would suddenly make this decision! This is the first time I have such an opportunity, which in turn is my childhood dream, so I must seize this opportunity, I firmly believe that my choice is not wrong!

Even though this time I have not been elected, then I still have the opportunity, I might drop this dream to pursue other dreams. In short, I will try, I hope you will support me, bless me, wishing me luck! Thank you!