英语欢迎词,欢迎美国14、15岁的学生的,怎样写?

英语欢迎词,欢迎美国14、15岁的学生的,怎样写?
我们是白塔镇中心学校的学生,下周要有美国的学生来交流学习,老师让我在当天进行欢迎词的演讲,2分钟左右,

Hello everyone, my name is XXX, welcome you all to our White Tower Town Central School. We hope that you will all enjoy your visit here in China. This is the first time our school has exchange students visiting. All of us are very excited to see you here too, and look forward to get to know each one of you and hope to learn a lot of new things about America as well as English from you all. In exchange, we also hope that we can teach you something about our beautiful country and Chinese as well. As you all should know, China is one of the most ancient and civilize country in the world, with thousands of year of history. There are so many things, which you would like to learn and see about us. In addition, there will be plenty of nice Chinese food for you eat while you are staying with us. We are sure that you will all enjoy them very much. During your stay, our school will do whatever we can to show you around as much as possible. Hopefully, one day it will be our turn to visit you in America then you can do the same making us feel welcome. You can serve us with your famous hamburger and fries too! We wouldn't mind, actually it would be nice to have a change. In the meantime, if you have any problems please do not hesitate to ask for assistants, and once again, welcome to China! Thank you for listening.
已修改和加长了,但还不知够不够两分钟,若果不够,请讲慢一点即可,哈哈哈!
很高兴能够帮到你,希望对你有助,还望满意,并祝学业进步!谢谢.