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This is a PPT background picture of a blue cool ribbon spot;
Keywords: blue ribbon slide background picture, white light spot PowerPoint background picture
Keywords: Bank of Beijing work report PPT template, red and gray wit...
Keywords: black and white city architecture perspective PPT backgrou...
Keywords: three-dimensional bank logo slide background picture, agri...
Keywords: dynamic financial management PPT template, red gray with f...
Keywords: color pencil slide background image, general education tra...
Keywords: dynamic mechanical industry PPT template, green flat slide...