yoku shitteru n da ne
yoku shitteru n da ne .
j o k ɯ WORD_BOUNDARY ʃ i t t e r ɯ WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY n e WORD_BOUNDARY
y o k u WORD_BOUNDARY s h i t t e r u WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY n e WORD_BOUNDARY