oshiete kureta no ka
oshiete kureta no ka ?
o ʃ i e t e WORD_BOUNDARY k ɯ r e t a WORD_BOUNDARY n o WORD_BOUNDARY k a WORD_BOUNDARY
o s h i e t e WORD_BOUNDARY k u r e t a WORD_BOUNDARY n o WORD_BOUNDARY k a WORD_BOUNDARY