假设你是来自美国的交换生亨利,现在正值上海世博会期间,你非常想要做一名志愿者,请你根据下面写日记.时间：1 、2010年6月3日,星期三,天气晴 2,想做志愿者的原因3为此自己愿意做出的努力 80字

早晨在上学的路上，我和爸爸正讨论着神七号上天的事情，车子开到一个十字路口时，一个大腹便便、浓眉大眼、皮肤黝黑的警察叔叔一边吹哨子一边走过来，我心里一沉，怎么了？我们既没有闯红灯，也没有撞人呀！心里紧张极了。胖警察走到我们旁边阴着脸，严肃地说：“不可以带人！”“啊？什么时候连小孩也不能带了？”爸爸奇怪地问，我也瞪着眼望着那位警察，他迟疑了一会儿对我们说，你带的是小孩？我点点头，他眼睛似乎有问题，凑近了仔细看了看我，确信我是孩子时，不好意思地笑了，尴尬地说：“对不起啦！“然后站得笔直地向我们做了一个请的手势。
开了一段路，爸爸埋怨起来：“什么眼光，小孩和大人都分不清，真是！”我连连点头表示赞同。
回头一想，我长得象大人了吗？也许我已经长高长大了不少，但也不至于吧，因为车子前还放着书包呢！

1.To welcome World Expo 2010 Shanghai China, we Chinese people should behave well. As a student, I think it’s very important to do everything on time and keep promises. Never lie to others or say dirty words. We should be polite to others and ready to help people in need. We’d better not talk loudly in public. Don’t throw litter or spit about. And remember to obey traffic rules.
Finally, learn to work with others. We need good team work in our life.
2.The sixteenth Asian Games will be held in Guangzhou, China from November 12th to 27th in 2010. Guangzhou has become the second city in China to host the Asian Games. There will be 41 events in 43 gyms. During the 2010 Guangzhou Asian Games, about 14,700 athletes and team officials from 45 Asian countries and regions will come to Guangzhou. The mascot is a group of five goats called “Leyangyang”, which means happy in Chinese. Guangzhou welcomes friends from all Asian countries and regions.
3.Wednesday, January 27, 2010 Cloudy
Today I was very sad to hear that an earthquake happened in Haiti. More than 100,000 people died. It was really bad news!
Because of this, I hope I can become a reporter, so that I can tell people all over the world to help the people who need help. For example, we can raise money and give some clothes and food to them. We can also write letters to encourage and help them to start a new life.
In order to make my dream come true, I need to work hard and learn more. I hope my dream can come true some day.
4.today is Wednesday, the 3rd of June 2010. the weather is fine and i am volunteering at the Wold expo at Shanghai.
As an exchange student from America and i would like to volunteer because i would like to show other people about American culture, learn more about the Chinese cultures and also make new friends. Therefor i would work hard and contribute my effort.
I would be at the Expo gourds on time every day, and be passionate and friendly when someone ask for help.

today is Wednesday,the 3rd of June 2010.the weather is fine and i am volunteering at the Wold expo at Shanghai.
As an exchange student from America and i would like to volunteer because i would like to show other people about American culture,learn more about the Chinese cultures and also make new friends.Therefor i would work hard and contribute my effort.
I would be at the Expo gourds on time every day,and be passionate and friendly when someone ask for help.
83个字,因为是日记,词语没有那么正式.
还有,刚才才看到,楼主请注意!楼下的小MM最后一段是抄我的.