假定你是李华，上海世博会现正在招募志愿者，你希望成为其中一员。
请按要求用英文给组委会写一封信。
内容应包括：1、个人情况：年龄、学历、性别
2、个人条件：有上海世博会的知识、英语好、性格外向，善于交际，乐于助人
3、承诺：做好服务
参考范文
My name is Li Hua. I would like to work as a volunteer for Shanghai World Expo.
I'm a 18-year-od girl from a key high school. I am very interested in English and once won first prize in the Enlish speech contest in our school. Besides, I am so friendly and outgoing that I get on well with anyone. I'm also good at talking with others and ready to help whoever is in need. What's more, I have learned more about Shanghai Expo from the Internet and newspapers. for example, I know its theme is "Better City, Better Life."
I'm sure I am best. Choose me and I will offer the best service to the guests from home and abroad.
来源：学而思中考网（原创）文章作者：. 2010-05-01 09:34:18
[标签：作文志愿英语]
（一）Shanghai will host the 2010 World Expo. The World Expo has a long his tory but it has never been held in Asia. So the 2010 World Expo is an honor for all of the Asians. our governmenthas promised that it will be the best one. An d Shanghai, as a host city, will have more chances to develop quickly. As a stu dent in Shanghai, I should learn English well so that I can be a volunteer in t he Expo to help foreigners know more about Shanghai.
First, I'll say something about World Expo History. As we know, the very fi rst World Expo, the Great Exhibition of 1851, took place in the Crystal Palace in London. UK. Ever since then, the goals of World Expos have been both high-mi nded as well as commercial. Visitors are able to explore the world outside of t heir everyday experience-outside cultures, new scientific advancements, and new
inventions. World Expos have excited and inspired more and more people in the world.
（二）Look at this profile carefully. The title is "The 2010 World Expositi on ,Shanghai, China ". this is the logo.
And the theme is "better city., better life".OK, let's guess who is the ima ge representative? Yeah, you're right, Yao Ming!
Shanghai Expo is the first comprehensive World Expo held in a developing co untry. And it is also the first one that takes "the city" as its theme, hoping that it can push forward the city development and help bring about a better urb an living environment, just like the theme: better city, better life.
I think, as a student in Shanghai, we should learn to be a gentle person an d keep good manners from now on. And try to practice English more in order to c ommunicate with foreigners fluently in the near future. Because, we're a part o f Shanghai!
（三）Throughout its existence of more than 150 years, the Expo will bring new knowledge from a specific period of time and trend of development, reflecti ng the human civilization. The main attractions of the first session of the Wor ld Expo in 1851 in the Crystal Palace in London: almost 500 meters long palace built of cast iron and glass. Subsequently, the participating countries will of fer similar advantages to introduce from time to time every few years.
世博会相关的词组：
中国上海2010年世博会：Eopo 2010 Shanghai China
世博会会徽: the Expo emblem
世博会会徽看起来像三个人手挽着手。
The Expo emblem looks like three people h olding hands.
世博会将持续半年。
The Expo will last six months.
世博会的主题: the theme of Expo
城市，让生活更美好。
Better city, better life.
世博园区: the Expo Site
沿黄浦江两岸：along both sides of the Huangpu River 主题馆: the theme pavilions
中国馆：China's pavilion
东方之冠：The Crown of the Eas。