what do we know about that
what do we know about that ?
w ʌ t WORD_BOUNDARY d uː WORD_BOUNDARY w iː WORD_BOUNDARY n oʊ WORD_BOUNDARY ɐ b aʊ t WORD_BOUNDARY ð æ t WORD_BOUNDARY
w h a t WORD_BOUNDARY d o WORD_BOUNDARY w e WORD_BOUNDARY k n o w WORD_BOUNDARY a b o u t WORD_BOUNDARY t h a t WORD_BOUNDARY