Dear Sir or Madam,

　　I'm Li Hua, an exchange student from China. Having learned that you're looking for volunteers to monitor the water quality of the river, I'd like to be one of them.

　　In my hometown, my family have lived on a river for decades. I know how important the river is to people. The river to us is what milk to a baby. That is why I'm willing to join you in helping protect the river from being polluted through monitoring its water quality. I promise I will spare no effort to do the job and do it well.

　　I would appreciate it if you could offer me the opportunity to do something for us all.

　　Looking forward to your early reply.

　　Yours sincerely,

　　Li Hua

　　参考译文

　　尊敬的先生或女士:

　　我是李华，一名来自中国的交换生。得知你们正在寻找志愿者来监测这条河的水质，我想加入你们。

　　在我的家乡，我的家人已经在河边生活了几十年。我知道这条河对人们是多么重要。这条河对我们来说就像牛奶对婴儿一样。这就是为什么我愿意和你们一起，通过监测河流的水质来保护河流不受污染。我保证我将不遗余力地做好这项工作。

　　如果您能给我机会，让我为大家做点什么，我将不胜感激。

　　期待您早日回复。

编辑:Liuxuepaper.Com