去 買 嘢 aa4
heoi3 maai5 je5 aa4
v v n sfp
去 買 嘢 aa4 ?
h ɵy ˧ WORD_BOUNDARY m aːĭ ˩˧ WORD_BOUNDARY j ɛː ˩˧ WORD_BOUNDARY aː ˨˩ WORD_BOUNDARY
去 WORD_BOUNDARY 買 WORD_BOUNDARY 嘢 WORD_BOUNDARY a a 4 WORD_BOUNDARY