what is he what's he doing
what is he what's he doing ?
w ʌ t WORD_BOUNDARY ɪ z WORD_BOUNDARY h iː WORD_BOUNDARY w ʌ t s WORD_BOUNDARY h iː WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY
w h a t WORD_BOUNDARY i s WORD_BOUNDARY h e WORD_BOUNDARY w h a t ' s WORD_BOUNDARY h e WORD_BOUNDARY d o i n g WORD_BOUNDARY