let's look over here
let's look over here .
l ɛ t s WORD_BOUNDARY l ʊ k WORD_BOUNDARY oʊ v ɚ WORD_BOUNDARY h ɪ ɹ WORD_BOUNDARY
l e t ' s WORD_BOUNDARY l o o k WORD_BOUNDARY o v e r WORD_BOUNDARY h e r e WORD_BOUNDARY