I don't know look at this
i don't know look at this .
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY l ʊ k WORD_BOUNDARY æ t WORD_BOUNDARY ð ɪ s WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY l o o k WORD_BOUNDARY a t WORD_BOUNDARY t h i s WORD_BOUNDARY