let's start to eat
let start to eat
v v inf v
let's start to eat .
l ɛ t s WORD_BOUNDARY s t ɑː ɹ t WORD_BOUNDARY t ʊ WORD_BOUNDARY iː t WORD_BOUNDARY
l e t ' s WORD_BOUNDARY s t a r t WORD_BOUNDARY t o WORD_BOUNDARY e a t WORD_BOUNDARY