Four 3D pyramids background dynamic hierarchical relationship slide chart material

This is four with a dynamic slide animation effect, 3d three-dimensional style of the relationship between PowerPoint graphics material.

The slide uses a three-dimensional pyramid and cut the core as a design theme, with exquisite dynamic slideshow, very good.

This is four with a dynamic slide animation effect, 3d three-dimensional style of the relationship between PowerPoint graphics material.

The slide uses a three-dimensional pyramid and cut the core as a design theme, with exquisite dynamic slideshow, very good.