these books are fun
these book be fun
det:dem n cop n
these books are fun .
ð iː z WORD_BOUNDARY b ʊ k s WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY f ʌ n WORD_BOUNDARY
t h e s e WORD_BOUNDARY b o o k s WORD_BOUNDARY a r e WORD_BOUNDARY f u n WORD_BOUNDARY