herman yeung - 計數機換電,program 仍然留得住!!! Published 7 years ago • 43K plays • Length 3:33 Download video MP4 Download video MP3 Similar videos 41:30 herman yeung - dse maths (core) pp 2019/i/q19-1 (a,c,f天書內容) 6:56 herman yeung - dse maths (core) pp 2014/i/q19 (ncr version) (d天書內容)