that must be the hard part
that must be the hard part
pro:dem mod cop det:art adj n
that must be the hard part .
ð æ t WORD_BOUNDARY m ʌ s t WORD_BOUNDARY b iː WORD_BOUNDARY ð ə WORD_BOUNDARY h ɑː ɹ d WORD_BOUNDARY p ɑː ɹ t WORD_BOUNDARY
t h a t WORD_BOUNDARY m u s t WORD_BOUNDARY b e WORD_BOUNDARY t h e WORD_BOUNDARY h a r d WORD_BOUNDARY p a r t WORD_BOUNDARY