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PPT background image, blue sky and white clouds, sunny, the roadside sign on the left, orderly pointing to the southeast and northwest.
Keywords: blue sky PPT background, natural landscape PPT background picture
Gray business big picture background, translucent round creative cov...
Xiamen University of Technology campus badge, Xiamen University of T...
The emblem of Beijing University, geometric creative cover, hexagon,...
Simple work report ppt template, job evaluation, self-evaluation, wo...
Vector cartoon colorful dots, dotted lines, clouds, waves, flat styl...
Retro art fan ink gray background, suitable for scenes such as Littl...