they're pretty smart kids
they pretty smart kid
pro:sub adv adj n
they're pretty smart kids .
ð eɪ ɚ WORD_BOUNDARY p ɹ ɪ ɾ i WORD_BOUNDARY s m ɑː ɹ t WORD_BOUNDARY k ɪ d z WORD_BOUNDARY
t h e y ' r e WORD_BOUNDARY p r e t t y WORD_BOUNDARY s m a r t WORD_BOUNDARY k i d s WORD_BOUNDARY