let's do that let's see
let's do that let's see .
l ɛ t s WORD_BOUNDARY d uː WORD_BOUNDARY ð æ t WORD_BOUNDARY l ɛ t s WORD_BOUNDARY s iː WORD_BOUNDARY
l e t ' s WORD_BOUNDARY d o WORD_BOUNDARY t h a t WORD_BOUNDARY l e t ' s WORD_BOUNDARY s e e WORD_BOUNDARY