let's check this out
let's check this out .
l ɛ t s WORD_BOUNDARY t̠ʃ ɛ k WORD_BOUNDARY ð ɪ s WORD_BOUNDARY aʊ t WORD_BOUNDARY
l e t ' s WORD_BOUNDARY c h e c k WORD_BOUNDARY t h i s WORD_BOUNDARY o u t WORD_BOUNDARY