dooshite itaku natta no
dooshite itaku natta no ?
d oː ʃ i t e WORD_BOUNDARY i t a k ɯ WORD_BOUNDARY n a t t a WORD_BOUNDARY n o WORD_BOUNDARY
d o o s h i t e WORD_BOUNDARY i t a k u WORD_BOUNDARY n a t t a WORD_BOUNDARY n o WORD_BOUNDARY