this is a this is a baseball
this is a this is a baseball .
ð ɪ s WORD_BOUNDARY ɪ z WORD_BOUNDARY ɐ WORD_BOUNDARY ð ɪ s WORD_BOUNDARY ɪ z WORD_BOUNDARY ɐ WORD_BOUNDARY b eɪ s b ɔː l WORD_BOUNDARY
t h i s WORD_BOUNDARY i s WORD_BOUNDARY a WORD_BOUNDARY t h i s WORD_BOUNDARY i s WORD_BOUNDARY a WORD_BOUNDARY b a s e b a l l WORD_BOUNDARY