are they different then these
are they different then these ?
ɑː ɹ WORD_BOUNDARY ð eɪ WORD_BOUNDARY d ɪ f ɹ ə n t WORD_BOUNDARY ð ɛ n WORD_BOUNDARY ð iː z WORD_BOUNDARY
a r e WORD_BOUNDARY t h e y WORD_BOUNDARY d i f f e r e n t WORD_BOUNDARY t h e n WORD_BOUNDARY t h e s e WORD_BOUNDARY