还 老师 了 啦
huan2 lao3shi1 le la1
v n asp sfp
还 老师 了 啦 .
x w a˧˥ n WORD_BOUNDARY l au̯˧˩˧ ʂ ɻ̩˥ WORD_BOUNDARY l ɤ WORD_BOUNDARY l a˥ WORD_BOUNDARY 
还 WORD_BOUNDARY 老 师 WORD_BOUNDARY 了 WORD_BOUNDARY 啦 WORD_BOUNDARY