let's be serious okay
let be serious okay
v cop adj adj
let's be serious okay ?
l ɛ t s WORD_BOUNDARY b iː WORD_BOUNDARY s ɪ ɹ i ə s WORD_BOUNDARY oʊ k eɪ WORD_BOUNDARY
l e t ' s WORD_BOUNDARY b e WORD_BOUNDARY s e r i o u s WORD_BOUNDARY o k a y WORD_BOUNDARY