how did you learn about that
how do you learn about that
pro:int mod pro:per v prep pro:dem
how did you learn about that ?
h aʊ WORD_BOUNDARY d ɪ d WORD_BOUNDARY j uː WORD_BOUNDARY l ɜː n WORD_BOUNDARY ɐ b aʊ t WORD_BOUNDARY ð æ t WORD_BOUNDARY
h o w WORD_BOUNDARY d i d WORD_BOUNDARY y o u WORD_BOUNDARY l e a r n WORD_BOUNDARY a b o u t WORD_BOUNDARY t h a t WORD_BOUNDARY