that's what the expression is
that what the expression be
pro:dem pro:int det:art n cop
that's what the expression is .
ð æ t s WORD_BOUNDARY w ʌ t WORD_BOUNDARY ð ɪ WORD_BOUNDARY ɛ k s p ɹ ɛ ʃ ə n WORD_BOUNDARY ɪ z WORD_BOUNDARY
t h a t ' s WORD_BOUNDARY w h a t WORD_BOUNDARY t h e WORD_BOUNDARY e x p r e s s i o n WORD_BOUNDARY i s WORD_BOUNDARY