同时对点播系统的课件播放器进行了软件架构分析和系统实现。
Finally we make a software architecture analysis and system implementation to courseware player.
课件在学习的时间和学习的次数上有没有限制？是否可以重复播放？
Is there any time refrain on my study schedule? How many times can I re-play my online-courses?
音乐欣赏课教学模式：VCD播放式（电教设备）、多媒体课件、多媒体网络；
The educational model: VCD broadcast type (audiovisual education equipment), multimedia courseware, and multimedia network.
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