讲义1“概述”记载了时程表，讲义4“专题概论”进一步描述了专题的细节。
Handout 1 "At-a-glance" Outlines the schedule and Handout 4 "project Overview" expands on the project details.
概论部分，对网络、版权以及网络服务提供者做一简单的阐释，并对各国关于网络版权立法现状进行简要概述。
In this part, the author gives a simple explanation about the network, copyright and ISP and a brief sketch about the present legal status quo of network copyright.
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