ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Wow 79 minutes into the video,you actually start hearing the lecture!
yes please i want to see it
please upload this lecture again.......... poor audio in fact no voice
the audio is so low and weak......... please cheak it and rectify it thanks.......... as I dont mis this lecture
Very poor audio
Wow 79 minutes into the video,you actually start hearing the lecture!
yes please i want to see it
please upload this lecture again.......... poor audio
in fact no voice
the audio is so low and weak......... please cheak it and rectify it thanks.......... as I dont mis this lecture
Very poor audio