let's get cracking then
let get crack then
v v n:gerund adv:tem
let's get cracking then .
l ɛ t s WORD_BOUNDARY ɡ ɛ t WORD_BOUNDARY k ɹ a k ɪ ŋ WORD_BOUNDARY ð ɛ n WORD_BOUNDARY
l e t ' s WORD_BOUNDARY g e t WORD_BOUNDARY c r a c k i n g WORD_BOUNDARY t h e n WORD_BOUNDARY