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建设在线课程 - sspu.edu.cnjwc.sspu.edu.cn/wcm.files/upload/CMSjwc/202003/202003020104040.pdf1、打开PPT,“插入”工具栏最右边,“屏幕录制” 2、点击“屏幕录制”之后,就出现图2窗口。
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