打开App
360P
莫高窟部分区域为何不向游客开放？老艺术家常沙娜谈敦煌保护
人文清华短视频：原中央工艺美术学院院长常沙娜谈敦煌的保护工作，莫高窟部分区域为何不向游客开放？敦煌艺术需要开展哪些专题性研究？听听常沙娜教授怎么说。
人文清华短视频115/496
App04:09
App03:16
App02:26
App03:38
App03:12
App04:02
App03:01
App03:43
App01:51
App03:32
App04:14
App03:05
App03:14
App04:38
App02:34
App03:14
App03:46
App04:17
App04:03
App03:20
App05:27
App02:38
App03:40
App04:36
App04:02
App03:08
App03:39
App02:50
App04:16
App04:16
App04:23打开App观看
