求翻译：　　投影仪配备了存储卡读卡器，脱离PC机进行投影演示。这是一种比较简易的无线投影模式，有越来越多的投影仪都设计了存储卡读卡器。用户可以把需要演示的内容如Word、Excel和PowerPoint等数据或数字图片保存在相应类型的存储卡中，把存储卡插入投影仪就可直接读取存储在卡上的数据进行演示。是什么意思？

The projector is equipped with a memory card reader from the pc machine projector demo. This is a relatively simple wireless projection, there are more and more projectors are designed to be a memory card reader. Users need to be demonstrated, such as word, excel and powerpoint data or digital image

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　　The projecting apparatus provided the memory stick to read the card, was separated from PC machine to carry on the projection demonstration.This is one kind of quite simple wireless projection pattern, had more and more many projecting apparatus all to design the memory stick to read the card.The

　　The projector is equipped with a memory card reader, from projection shows the PC machine. This is a relatively simple wireless projection mode, there is an increasing number of projectors are designed memory card reader. User needs can be presentation of content such as Word, Excel and PowerPoint

正在翻译，请等待...