听 妈妈 干 什么 啊
ting1 ma1 gan4 shen2me a1
v n:relat v pro:wh sfp
听 妈妈 干 什么 啊 ?
tʰ i˥ ŋ WORD_BOUNDARY m a˥ WORD_BOUNDARY k a˥˩ n WORD_BOUNDARY ʂ ə˧˥ n m ɤ WORD_BOUNDARY a˥ WORD_BOUNDARY 
听 WORD_BOUNDARY 妈 妈 WORD_BOUNDARY 干 WORD_BOUNDARY 什 么 WORD_BOUNDARY 啊 WORD_BOUNDARY