this is a tough one
this be a tough one
pro:dem cop det:art adj pro:indef
this is a tough one .
ð ɪ s WORD_BOUNDARY ɪ z WORD_BOUNDARY ɐ WORD_BOUNDARY t ʌ f WORD_BOUNDARY w ʌ n WORD_BOUNDARY
t h i s WORD_BOUNDARY i s WORD_BOUNDARY a WORD_BOUNDARY t o u g h WORD_BOUNDARY o n e WORD_BOUNDARY