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Simple and refreshing colorful hand-painted style PPT universal template, hand-painted villain style, innovative design, low-surface elements, crumpled paper background, cartoon hand-painted, suitable for work report general PPT template
This is a Christmas gift box for the slide background picture, Merry...
This is a full of playful children's Day PPT template, PPT templ...
This is a gray world map background business PPT background image,ho...
It is two blue world map city silhouette business PPT background pic...
A set of holiday promotions PPT templates are available for free dow...
This is a blue low plane polygon PPT background image,home PPT templ...