求翻译：本系统与电脑相连，能遥控实现激光笔，PPT翻页（上一页，下一页），黑屏，播放器的控制（播放，停止，暂停，上一曲，下一曲）等快捷方式，完成了设计要求。本设计更实现了其自学习功能，为设计多媒体播放遥控器增添了新的活力。是什么意思？

The system is connected to the computer, the remote control to achieve a laser pointer, ppt page (Previous, Next), black screen, the player controls (play, stop, pause, on a shortcut of the next one), etc. completed the design requirements. The design to achieve its self-learning function, and add n

This system can be connected to a computer, Remote control laser PPT pen, flip the page (on the previous page, next page) and the black screen, the player controls (Play, Stop, Pause, track back, the next song, shortcuts, and completed the design requirements. This design more achieved its self-lear

This system and the computer are connected, can control remotely the realization to stir up the light pen, PPT turns the page (previous page, next page), the black screen, the player control (broadcast, stops, suspending, on a tune, next tune) and so on quick way, has completed the design request.Th

This system and the computer connected to the remote-controlled laser pen, PPT page (previous page, next page), the black, the player controls (play, stop, pause, previous song, next song), such as shortcut, complete the design requirements. This design enables its self-learning function, for design

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