換 咗 先 啦
wun6 zo2 sin1 laa1
v asp vprt sfp
換 咗 先 啦 .
w u˨ n WORD_BOUNDARY ts ɔ̽˧˥ WORD_BOUNDARY s i˥ n WORD_BOUNDARY l a̞˥ WORD_BOUNDARY
換 WORD_BOUNDARY 咗 WORD_BOUNDARY 先 WORD_BOUNDARY 啦 WORD_BOUNDARY . WORD_BOUNDARY