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A high-speed moving car is approaching, suitable for making transportation PPT;
Keywords: High-speed rail, train, train, vehicle slide background image, PowerPoint cover background template
This is a set of architectural drawings background PPT template
This is a set of 27 classic PPT templates for the moral hall. The...
This is a set of atmospheric black and white business presentation P...
This is a set of blackboard chalk hand-painted style, business plan ...
This is a set of simple dot-line background, a total of 26 general b...
This is a stylish PPT template with a set of colorful urban backgrou...