let's button this up
let button this up
v v det:dem adv
let's button this up.
l ɛ t s WORD_BOUNDARY b ʌ t ə n WORD_BOUNDARY ð ɪ s WORD_BOUNDARY ʌ p WORD_BOUNDARY
l e t ' s WORD_BOUNDARY b u t t o n WORD_BOUNDARY t h i s WORD_BOUNDARY u p . WORD_BOUNDARY