who's gonna jump first
who go jump first
pro:int part v adv
who's gonna jump first .
h uː z WORD_BOUNDARY ɡ ə n ə WORD_BOUNDARY d̠ʒ ʌ m p WORD_BOUNDARY f ɜː s t WORD_BOUNDARY
w h o ' s WORD_BOUNDARY g o n n a WORD_BOUNDARY j u m p WORD_BOUNDARY f i r s t WORD_BOUNDARY