kooen ni itte nani shita
kooen ni itte nani shita ?
k oː e n WORD_BOUNDARY n i WORD_BOUNDARY i t t e WORD_BOUNDARY n a n i WORD_BOUNDARY ʃ i t a WORD_BOUNDARY
k o o e n WORD_BOUNDARY n i WORD_BOUNDARY i t t e WORD_BOUNDARY n a n i WORD_BOUNDARY s h i t a WORD_BOUNDARY