Hellow guys, Welcome to my website, and you are watching Word #229 #vacillate /etymology, meaning, pronunciation, examples/A Word A Day Challenge 2021. and this vIdeo is uploaded by WinSun's English Academy at 2021-08-29T09:56:58-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.