啊 我 是 妈妈 啦
a1 wo3 shi4 ma1 la1
sfp pro:per v:cop n:relat sfp
啊 我 是 妈妈 啦 .
a˥ WORD_BOUNDARY w o˧˩˧ WORD_BOUNDARY ʂ ɻ̩˥˩ WORD_BOUNDARY m a˥ WORD_BOUNDARY l a˥ WORD_BOUNDARY 
啊 WORD_BOUNDARY 我 WORD_BOUNDARY 是 WORD_BOUNDARY 妈 妈 WORD_BOUNDARY 啦 WORD_BOUNDARY