帮我修改一篇英语演讲稿

Good morning,(这可以加上你要演讲的对象,比如good morning,ladies and gentlemen/dear audience)My name is Jane。My Chinese name is HuangXuejian。I am a high school student from Da Chang High School。This year,Nanjing will be holding the Youth Olympic Games from 16th August to 28th August。As part of Nanjing,I feel very exicited。I wanted to do something to support Nanjing,so I entered an election contest for volunteers。(这里是什么竞选?讲出来是要告诉听众什么?）Now,I want to introduce a country called 'Mauritius',which is one of the most beautiful countries in the world。This may be just an exaggeration,but a famous litterateur,Mark Twain,once said that Mauritius is better than heaven and that heaven was copied after it。The south west of Mauritius is famous for its beautiful beaches,high mountains,small villages and so on。You can interact with the local people and enjoy the local culture。The air is much fresher there。As night falls during dusk,you could get to see the sunset。You will feel calm and peace。Seafood is also another great choice that you could choose there。I hope you have enjoyed my speech and hope that you could come and support Mauritius and the Youth Olympic Games。Thank you。一点小建议：你可以在网上找点运动会和Mauritius的资料加进去,比如有什么特色之类的,如果只是beautiful beaches 那些可能无法达到强力说服听众要去南京,可以再详细一点。改的不是很好,希望可以帮到你。