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Fashion 3D cartoon animation background garbage classification environmental protection propaganda PPT template
The PPT template cover uses a mesh polygonal triangle PPT background...
The PPT template uses a gray theme color. On the right side of the f...
This is a set of paper texture, creative green leaf PPT templates, a...
The PPT template uses the background of Chinese ancient architecture...
The PPT template uses a black main color and a red auxiliary color d...
The PPT template uses watercolor-drawn green leaf plants and other P...