hm that's an idea
hm that's an idea .
eɪ t̠ʃ ɛ m WORD_BOUNDARY ð æ t s WORD_BOUNDARY ɐ n WORD_BOUNDARY aɪ d i ə WORD_BOUNDARY
h m WORD_BOUNDARY t h a t ' s WORD_BOUNDARY a n WORD_BOUNDARY i d e a WORD_BOUNDARY