Dear Sir:
I am writing this letter to raise some suggestions for improving the service of our university library.
Generally speaking,the library functions well,but there are still several problems.To begin with,more librarians should work in the circulation hall so that students can borrow and return books more quickly.In addition,the opening hours should be lengthened so that more students can take advantage of the library.Last but not least,the computer room should be expanded so that more student can gain access to the Intranet an Internet.
I will be grateful if my suggestions receive your favorable consideration,and I firmly believe that the service level will be improved significiantly in the near future .
Yours sincerely,
Li Ming.
追问呃 已经用完了 忘了关了 不过还是谢谢了