let's see how they did it
let see how they do it
v v pro:int pro:sub mod pro:per
let's see how they did it .
l ɛ t s WORD_BOUNDARY s iː WORD_BOUNDARY h aʊ WORD_BOUNDARY ð eɪ WORD_BOUNDARY d ɪ d WORD_BOUNDARY ɪ t WORD_BOUNDARY
l e t ' s WORD_BOUNDARY s e e WORD_BOUNDARY h o w WORD_BOUNDARY t h e y WORD_BOUNDARY d i d WORD_BOUNDARY i t WORD_BOUNDARY