B:	and that's why we decided to build.
b iː WORD_BOUNDARY æ n d WORD_BOUNDARY ð æ t s WORD_BOUNDARY w aɪ WORD_BOUNDARY w iː WORD_BOUNDARY d ɪ s aɪ d ɪ d WORD_BOUNDARY t ə WORD_BOUNDARY b ɪ l d WORD_BOUNDARY