shiranai desho Taachan
shiranai desho taachan ?
ʃ i r a n a i WORD_BOUNDARY d e ʃ o WORD_BOUNDARY t aː t̠ʃ a n WORD_BOUNDARY
s h i r a n a i WORD_BOUNDARY d e s h o WORD_BOUNDARY t a a c h a n WORD_BOUNDARY