I am a frequent visitor to our library. First of all, I want to express my sincere thanks to you, because the library has given us great help. The purpose of writing this letter is to put forward some suggestions to improve the quality of your service.

First of all, you'd better arrange an information desk in the circulation hall, so that students can go through the formalities more effectively. Secondly, the light in some corners is not very bright, so we can't read books conveniently. Finally, the number of books can hardly meet our needs. Therefore, I suggest that our library should try to collect more popular and famous books. In addition, some outdated magazines should be updated in time to bring us new fresh air.

Thank you for taking the time to read this letter. I hope you will find these suggestions useful. I would appreciate it if you could pay attention to my suggestion in time.