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This is a home PPT background picture, a paint brush on the floor to brush out a colorful line, people full of Lenovo. This PPT background image is suitable for making home furnishings knowledge tricks PPT presentations;
This is a set of color simple business slide templates, this templat...
This is a corporate marketing plan PPT template, the template networ...
This is a set of creative triangle background Europe and the United ...
This is a set of blue atmospheric business project proposal PPT temp...
This is a set of green micro-stereoscopic slide templates, this temp...
