Hi guys, Welcome to the Advanced Video Search Engine, and you are watching English Pronunciation: Learn when and how to say the S & Z sound. That video is uploaded by Learn English with Gill · engVid at 2020-01-07T23:25:28-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [hLRqC8v6lNU]