Mark Roy 讲师的通知

New intro video released on Youtube

2014年11月24日

Hi,

I have just released a new introduction videon on YouTube..... If you have time, please watch it and press "Like" if you like it or leave a comment....I would really appreciate it!

http://youtu.be/LQD_sUpn7sI 

Thanks and best regards,
Mark



 
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