【参考范文】

　　Dear William,

　　I am exceedingly delighted to receive your letter in which you inquired something about the “Aiding Rural Primary Schools”. I, as a member of the project, am writing you this letter for the purpose of informing you some of the necessary information.

　　First and foremost, the theme of the project is to help those rural primary schools in remote areas by arranging some activities, such as sending various kinds of books about different aspects to those lovely students, which can not only broaden their horizon and enrich their life, but also cultivate their ability of thinking and learning independently and critically. In addition, the volunteers should have the character of diligence, coupled with an optimistic and pleasant personality, which will assure them of positive attitude when facing some setbacks during the process of these activities.

　　If you have any question about this project, please contact me without any hesitation at aidingruralprimaryschools@edu.cn.

　　Yours sincerely,

　　Li Ming