您真诚的，
李明
范文：
To Whom It May Concern，
As a student of this university， I would like to take the opportunity to express my appreciation for your kind assistance as always. Meanwhile， I feel that it would be beneficial to express my views concerning the quality of the library service.
In the first place， I find that most keyboards of the library computers are in poor operation， which brings much inconvenience to the users. I would also recommend the library to improve the efficiency of purchasing new books and subscribing to academic journals. Last but not least， the study rooms need to be furnished with a better lighting system.
I hope that you take my suggestions into serious consideration.
Yours sincerely，
Li Ming
译文：
有关负责人：
作为本校学生，首先我想利用这个机会对于您一直以来的帮助表示感谢。同时，我也想对图书馆的服务提出一些建议，相信将有助于服务的提高。
首先，我发现图书馆电脑的大部分键盘都有操作上的问题，给用户带来很多不便。我也想建议图书馆提高购买新书和定购学术期刊的工作效率。最后，自习教室的照明系统也需要进一步的改进。
我希望您能够认真考虑我的建议。
您真诚的，
李明
范文：
Dear Sir，
As I am a freshman， I feel that it is my obligation to make some suggestions concerning the basic conditions of our dormitory.
Generally speaking， the dormitory building situates in a satisfying environment and is well-equipped. However， there are two unpleasant aspects that cause inconvenience to us： 1） the heating system is in need of improvement—it fails to maintain warmth in our rooms during the winter; 2） the furniture is not designed in a practical manner –there lacks a shelf to place books.
I would be more than happy if my proposal could be considered and positive changes take place in these regards.
应用文范文大全
您真诚的，
李明
范文：
To Whom It May Concern，
As a student of this university， I would like to take the opportunity to express my appreciation for your kind assistance as always. Meanwhile， I feel that it would be beneficial to express my views concerning the quality of the library service.
In the first place， I find that most keyboards of the library computers are in poor operation， which brings much inconvenience to the users. I would also recommend the library to improve the efficiency of purchasing new books and subscribing to academic journals. Last but not least， the study rooms need to be furnished with a better lighting system.
I hope that you take my suggestions into serious consideration.
Yours sincerely，
Li Ming
译文：
有关负责人：
作为本校学生，首先我想利用这个机会对于您一直以来的帮助表示感谢。同时，我也想对图书馆的服务提出一些建议，相信将有助于服务的提高。
首先，我发现图书馆电脑的大部分键盘都有操作上的问题，给用户带来很多不便。我也想建议图书馆提高购买新书和定购学术期刊的工作效率。最后，自习教室的照明系统也需要进一步的改进。
我希望您能够认真考虑我的建议。
您真诚的，
李明
范文：
Dear Sir，
As I am a freshman， I feel that it is my obligation to make some suggestions concerning the basic conditions of our dormitory.
Generally speaking， the dormitory building situates in a satisfying environment and is well-equipped. However， there are two unpleasant aspects that cause inconvenience to us： 1） the heating system is in need of improvement—it fails to maintain warmth in our rooms during the winter; 2） the furniture is not designed in a practical manner –there lacks a shelf to place books.
I would be more than happy if my proposal could be considered and positive changes take place in these regards.