this is our first plane
this be our first plane
pro:dem cop det:poss adj n
this is our first plane .
ð ɪ s WORD_BOUNDARY ɪ z WORD_BOUNDARY aʊ ɚ WORD_BOUNDARY f ɜː s t WORD_BOUNDARY p l eɪ n WORD_BOUNDARY
t h i s WORD_BOUNDARY i s WORD_BOUNDARY o u r WORD_BOUNDARY f i r s t WORD_BOUNDARY p l a n e WORD_BOUNDARY