about this particular duck
about this particular duck.
ʌ b aʊ t WORD_BOUNDARY ð ɪ s WORD_BOUNDARY p ə ɹ t ɪ k j ʊ l ə ɹ WORD_BOUNDARY d ʌ k WORD_BOUNDARY
a b o u t WORD_BOUNDARY t h i s WORD_BOUNDARY p a r t i c u l a r WORD_BOUNDARY d u c k . WORD_BOUNDARY