ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Really good stuff, well explained, top tier content. I admire the science you are doing and the level of pedantic data gathering and analysis you have done. Very impressive amount of tedious hard work. Keep gong !
Really good stuff, well explained, top tier content. I admire the science you are doing and the level of pedantic data gathering and analysis you have done. Very impressive amount of tedious hard work. Keep gong !