is this a big hill
is this a big hill ?
ɪ z WORD_BOUNDARY ð ɪ s WORD_BOUNDARY ɐ WORD_BOUNDARY b ɪ ɡ WORD_BOUNDARY h ɪ l WORD_BOUNDARY
i s WORD_BOUNDARY t h i s WORD_BOUNDARY a WORD_BOUNDARY b i g WORD_BOUNDARY h i l l WORD_BOUNDARY