Simple atmosphere flat small fresh business general ppt template

Introduction: Blue starry sky background, minimalist translucent rectangular frame, creative cover, catalog page, transition page, simple and flat design, small fresh green and gray color, suitable for business work report, work summary report, business report general ppt template

Introduction: Blue starry sky background, minimalist translucent rectangular frame, creative cover, catalog page, transition page, simple and flat design, small fresh green and gray color, suitable for business work report, work summary report, business report general ppt template