what's he doing there
what he do there
pro:int pro:sub part adv
what's he doing there ?
w ʌ t s WORD_BOUNDARY h iː WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY ð ɛ ɹ WORD_BOUNDARY
w h a t ' s WORD_BOUNDARY h e WORD_BOUNDARY d o i n g WORD_BOUNDARY t h e r e WORD_BOUNDARY