图书馆开展社会教育，拓展服务功能和服务品牌。的翻译：Library education, expand the services and service brands. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Libraries in social education, expand services and service brands.

Library education, expand the services and service brands.

Library development social education, development service function and service brand.

Library for social education and development of services and service brand.

Library education, expand the services and service brands.