we're at the zoo aren't we
we're at the zoo aren't we ?
w ɪ ɹ WORD_BOUNDARY æ t WORD_BOUNDARY ð ə WORD_BOUNDARY z uː WORD_BOUNDARY ɑː ɹ n t WORD_BOUNDARY w iː WORD_BOUNDARY
w e ' r e WORD_BOUNDARY a t WORD_BOUNDARY t h e WORD_BOUNDARY z o o WORD_BOUNDARY a r e n ' t WORD_BOUNDARY w e WORD_BOUNDARY