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This is a dark blue blurred dotted line PPT background picture;
Keywords: blue blurred slide background picture, white dotted line connection PowerPoint background picture
This is a set of cute cartoon kindergarten PPT courseware templates....
It is a set of cute cartoon-style, kindergarten parents' meeting...
This is a set of cartoon drawing classroom blackboard background, th...
This is a set of fresh and concise, pomegranate flower PPT template,...
This is a set of black and white creative pencil hand-drawn PPT temp...
This is a set of cartoon sea animal shell PPT templates, a total of ...