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