链接： 

AutoCAD：https://www.autodesk.com.cn/products/autocad/subscribe?mktvar002=afc_cn_flashsale 

Maya：https://www.autodesk.com.cn/products/Maya/subscribe?mktvar002=afc_cn_flashsale 

3ds Max：https://www.autodesk.com.cn/products/3ds-max/subscribe?mktvar002=afc_cn_flashsale