妈妈 买 了 糖
ma1 mai3 le tang2
n:relat v asp n
妈妈 买 了 糖 .
m a ˥ WORD_BOUNDARY m ai̯ ˧˩˧ WORD_BOUNDARY l ɤ WORD_BOUNDARY tʰ a ˧˥ ŋ WORD_BOUNDARY 
妈 妈 WORD_BOUNDARY 买 WORD_BOUNDARY 了 WORD_BOUNDARY 糖 WORD_BOUNDARY