they're smaller and they're smoother
they're smaller and they're smoother .
ð eɪ ɚ WORD_BOUNDARY s m ɔː l ɚ WORD_BOUNDARY æ n d WORD_BOUNDARY ð eɪ ɚ WORD_BOUNDARY s m uː ð ɚ WORD_BOUNDARY
t h e y ' r e WORD_BOUNDARY s m a l l e r WORD_BOUNDARY a n d WORD_BOUNDARY t h e y ' r e WORD_BOUNDARY s m o o t h e r WORD_BOUNDARY