what's that all about
what that all about
pro:int adv adv adv
what's that all about?
w ʌ t s WORD_BOUNDARY ð æ t WORD_BOUNDARY ɔ l WORD_BOUNDARY ʌ b aʊ t WORD_BOUNDARY
w h a t ' s WORD_BOUNDARY t h a t WORD_BOUNDARY a l l WORD_BOUNDARY a b o u t ? WORD_BOUNDARY