I don't know how it's done
I do know how it do
pro:sub mod v pro:int pro:per part
i don't know how it's done .
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY h aʊ WORD_BOUNDARY ɪ t s WORD_BOUNDARY d ʌ n WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY h o w WORD_BOUNDARY i t ' s WORD_BOUNDARY d o n e WORD_BOUNDARY