careful don't fall down
careful do fall down
co mod v adv
careful don't fall down !
k ɛ ɹ f ə l WORD_BOUNDARY d oʊ n t WORD_BOUNDARY f ɔː l WORD_BOUNDARY d aʊ n WORD_BOUNDARY
c a r e f u l WORD_BOUNDARY d o n ' t WORD_BOUNDARY f a l l WORD_BOUNDARY d o w n WORD_BOUNDARY