Surfle Pitchdeck PowerPoint模板
https://elements.envato.com/surfle-pitchdeck-powerpoint-template-D647VW7
免费 
品牌指南PPT模板
文件下载,https://downloads.cgguy.com/d/vianetsp/Preview/11ppt/2022/05/30/44711.396863426/cgguy.com_U8ENUS5.zip
免费