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1PowerPointĵ(*.ppt*.pptx)תƴӳһͼƬԶת
2ͼƬʽPNG, JPG, BMPͼʽļ
3תͼƬߣҳеһԪأãʧ档
4ƴͼΪûPowerPointתͼṩĽ
5ͬʱѡ񡰲ƴӡԽPPTÿһҳ תɵͼƬ
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