Dear Sir or Madam,

　　I am LiHua ,a student in Senior Eight. I read in the newspaper that you are looking for some volunteers to serve  the 2010 World Expo to be held in Shanghai .Since I will be free during the summer holidays,I would like to be a volunteer.Now let me introduce myself.

　　Among all my subjects ,I like English and history best.I am good at spoken English and won the first prize in an English Speech Contest in our school last year.As a monitor ,I am able to communicate with my classmates and teachers efficiently.I hope to learn more about society and improve my communication skills by being a volunteer. Meanwhile I can help visitors know more about Chinese culture.

　　If you give me a chance ,I will try my best to do my duty.I am looking forward to receiving your early reply.

　　Yours,

　　LiHua

翻譯：

親愛的先生或女士，

我是李華，一個在高八的學生。我在報紙上讀到你在招募將在上海舉行的2010世界博覽會的志愿者。因為我在暑假期間是空閑的，所以我想成為一名志愿者。現在讓我來介紹一下我自己。

我所有的科目中，我最喜歡英語和歷史。我擅長英語口語，并在去年我校英語演講比賽獲得一等獎。作為班長，我可以與我的同學和老師交流。我希望通過作為一個志愿者更多的了解社會，提高我的溝通技巧。同時我可以幫助游客了解中國文化。

如果你給我一個機會，我會盡我最大的努力去做我的工作。我期待著您的早日答復。

你的，

李華