and they're expensive
and they're expensive.
æ n d WORD_BOUNDARY ð eɪ ə ɹ ɹ WORD_BOUNDARY ɛ k s p ɛ n s ɪ v WORD_BOUNDARY
a n d WORD_BOUNDARY t h e y ' r e WORD_BOUNDARY e x p e n s i v e . WORD_BOUNDARY