去 買 sung3 aa4
heoi3 maai5 sung3 aa4
v v n sfp
去 買 sung3 aa4 ?
h ɵy ˧ WORD_BOUNDARY m aːĭ ˩˧ WORD_BOUNDARY s ʊ ŋ ˧ WORD_BOUNDARY aː ˨˩ WORD_BOUNDARY
去 WORD_BOUNDARY 買 WORD_BOUNDARY s u n g 3 WORD_BOUNDARY a a 4 WORD_BOUNDARY