参考答案:China attaches more and more importance to public libraries and encourage people to make full use of them. The newly publicized statistics demonstrate that the number of public libraries in China is increasing year by year. Many libraries, through renovation and expansion, have created a quieter and more comfortable environment for readers. Large public libraries not only provide a large variety of references but also hold activities like lectures and exhibitions. Many digital libraries have appeared in recent years, saving much space for keeping books. Some libraries are equipped with the self-service system, which brings more convenience to/facilitates book-borrowing and book-returning, thus satisfying the readers' demand further.