49:30
IP20221026_part1
觀看(45)
52:37
TELECOMMUNICATIONS INDUSTRY POLICY AND REGULATI...
觀看(2)
22:58
0526-4第8課 練習四~会話三 2258.mp4
觀看(558)
37:54
Webex 2021-07-15 11-05-07_mpeg4.mp4
觀看(367)
40:18
hru-gcby-wjt 2021-10-15 at 18_16 GMT-7.mp4
觀看(1649)
41:02
20211018.mp4
觀看(15)
32:27
燃燒理論一20211109上課影片-5.mp4
觀看(4)
45:28
2020.09.18 資訊倫理
觀看(72)
50:22
IP20221214_part2
觀看(3)