垮 了 怎 么 办
kua3 le zen3 me ban4
v:resc asp adv sfp v
垮 了 怎 么 办 .
kʰ w a˧˩˧ WORD_BOUNDARY l ɤ WORD_BOUNDARY ts ə˧˩˧ n WORD_BOUNDARY m ɤ WORD_BOUNDARY p a˥˩ n WORD_BOUNDARY 
垮 WORD_BOUNDARY 了 WORD_BOUNDARY 怎 WORD_BOUNDARY 么 WORD_BOUNDARY 办 WORD_BOUNDARY