we read this book before
we read this book before
pro:sub v det:dem n adv
we read this book before .
w iː WORD_BOUNDARY ɹ iː d WORD_BOUNDARY ð ɪ s WORD_BOUNDARY b ʊ k WORD_BOUNDARY b ɪ f oː ɹ WORD_BOUNDARY
w e WORD_BOUNDARY r e a d WORD_BOUNDARY t h i s WORD_BOUNDARY b o o k WORD_BOUNDARY b e f o r e WORD_BOUNDARY