學 乜 嘢 waa2
hok6 mat1 je5 waa2
v wh n sfp
學 乜 嘢 waa2 ?
h ɔ̽˨ k WORD_BOUNDARY m ɐ˥ t WORD_BOUNDARY j ɛ˩˧ WORD_BOUNDARY w a̞˧˥ WORD_BOUNDARY
學 WORD_BOUNDARY 乜 WORD_BOUNDARY 嘢 WORD_BOUNDARY w a a 2 WORD_BOUNDARY ? WORD_BOUNDARY