邊度 爛 咗 aa3
bin1dou6 laan6 zo2 aa3
wh v asp fil
邊度 爛 咗 aa3 ?
p i˥ n t ɔ˨ w WORD_BOUNDARY l a˨ n WORD_BOUNDARY ts ɔ˨˥ WORD_BOUNDARY a˧ WORD_BOUNDARY
邊 度 WORD_BOUNDARY 爛 WORD_BOUNDARY 咗 WORD_BOUNDARY a a 3 WORD_BOUNDARY ? WORD_BOUNDARY