[简答题]由于你去图书馆借书时发现图书馆的大部分电脑在键盘操作上都有问题，并且图书馆购买新书或者订购学术性期刊的工作效率低下，同时自习室的照明设备也不够明亮。你希望图书馆能够提高其服务质量。

参考答案: Dear Sir，
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 academic journals. Lastly, I want to say the reading rooms need to be furnished with a better lighting system.
I hope that you take my suggestions into serious consideration.
Yours sincerely,
Li Ming