let's put down the book
let put down the book
v part prep det:art n
let's put down the book .
l ɛ t s WORD_BOUNDARY p ʊ t WORD_BOUNDARY d aʊ n WORD_BOUNDARY ð ə WORD_BOUNDARY b ʊ k WORD_BOUNDARY
l e t ' s WORD_BOUNDARY p u t WORD_BOUNDARY d o w n WORD_BOUNDARY t h e WORD_BOUNDARY b o o k WORD_BOUNDARY