你 lei4 買 乜嘢 aa1
nei5 lei4 maai5 mat1je5 aa1
pro v v wh sfp
你 lei4 買 乜嘢 aa1 ?
n e˨ j˧ WORD_BOUNDARY l e˧˩̰ j WORD_BOUNDARY m a˨ j WORD_BOUNDARY m ɐ˥ t̚ j ɛ˨˧ WORD_BOUNDARY a˥ WORD_BOUNDARY
你 WORD_BOUNDARY l e i 4 WORD_BOUNDARY 買 WORD_BOUNDARY 乜 嘢 WORD_BOUNDARY a a 1 WORD_BOUNDARY ? WORD_BOUNDARY