1.https://learntv.scnu.edu.cn/Panopto/Pages/Viewer.aspx?id=2d692d36-9648-49f4-814b-aba300809cdb&start=undefined
2.https://learntv.scnu.edu.cn/Panopto/Pages/Viewer.aspx?id=db3d4f6f-ac52-4be6-93b9-aba30081ede0
3.https://learntv.scnu.edu.cn/Panopto/Pages/Viewer.aspx?id=16f0d6d3-9cdd-48cb-ae9b-aba3005fc9cc
Last modified: Monday, 8 March 2021, 11:21 PM