smart that's better
smart that good
adj pro:rel adj
smart that's better .
s m ɑː ɹ t WORD_BOUNDARY ð æ t s WORD_BOUNDARY b ɛ ɾ ɚ WORD_BOUNDARY
s m a r t WORD_BOUNDARY t h a t ' s WORD_BOUNDARY b e t t e r WORD_BOUNDARY