let's close our eyes
let's close our eyes?
l ɛ t s WORD_BOUNDARY k l oʊ s WORD_BOUNDARY aʊ ə ɹ ɹ WORD_BOUNDARY aɪ z WORD_BOUNDARY
l e t ' s WORD_BOUNDARY c l o s e WORD_BOUNDARY o u r WORD_BOUNDARY e y e s ? WORD_BOUNDARY