深化服务必须一切为读者着想。

Deep service is to think everything for the readers.

youdao

网上咨询服务是网络环境下图书馆信息服务纵深化的主要方式。

Online reference service is a major way to deepen library information service under network environment.

youdao

我们提供原创设计及深化设计两种服务。

We offer original design and designed to deepen the two services.

youdao

我们提供原创设计及深化设计两种服务。

We offer original design and designed to deepen the two services.

youdao