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This is a dynamic effect, sampling PPT animation template. A lucky d...
The PPT authors use black and white to draw the theme of "death...
This is a Dell company, for its Tablet PC product promotion to do a ...
This is a philosophical PPT on a black and white background. The PP...
"Ostrich mentality" PPT, what is the ostrich mentality? W...
This is a software development company / software enterprise product...