what're we building
what we building
pro:int pro:sub n
what're we building ?
w ʌ ɾ ɚ WORD_BOUNDARY w iː WORD_BOUNDARY b ɪ l d ɪ ŋ WORD_BOUNDARY
w h a t ' r e WORD_BOUNDARY w e WORD_BOUNDARY b u i l d i n g WORD_BOUNDARY