總共: 3
-
Lambert2020-03-02 00:37
(This user has no text comment.)
-
liu jingyi2020-03-01 21:58
(This user has no text comment.)
-
liu jingyi2020-02-23 21:39
(This user has no text comment.)
-
John2020-02-20 19:22
(This user has no text comment.)
-
liu si yu2020-02-16 18:55
(This user has no text comment.)
-
Flavio Antonio2020-02-15 22:18
Excellent teacher!
-
zhao xilin2020-02-13 10:00
(This user has no text comment.)
-
bob2020-02-12 12:29
挺好，就是讲的太快了。7分钟就把一堂课的内容讲完了。
-
Takeshi2020-02-05 21:00
Thank you for your excellent work as well.
-
Takeshi2020-02-05 20:57
Good teaching!
