extra-school activity是什么意思

用法例句

A Research on Problems and Countermeasures of Out-of-school Activities for Teenagers;

青少年校外活动的问题与对策研究

Practice outside the college plays an important role in higher vocational education.

校外实习是高职教育的重要组成部分。

A study of off-campus access to electronic resources of library;

图书馆电子资源校外访问方式的研究

This paper introduces the problem of realizing off-campus access to library’s electronic resources by using the VPN server internally installed in Windows2003.

介绍了应用Windows2003内置的VPN服务实现校园网络资源的校外访问。

This article analyzes and compares six different solutions for off-campus access to library digital resources.

对图书馆数字资源校外访问的6种不同方式进行分析与比较。