都 是 姥姥 做 饭
dou1 shi4 lao3 zuo4 fan4
adv v:cop n:relat v n
都 是 姥姥 做 饭 .
t ou̯ ˥ WORD_BOUNDARY ʂ ɻ̩ ˥˩ WORD_BOUNDARY l au̯ ˧˩˧ WORD_BOUNDARY ts w o ˥˩ WORD_BOUNDARY f a ˥˩ n WORD_BOUNDARY 
都 WORD_BOUNDARY 是 WORD_BOUNDARY 姥 姥 WORD_BOUNDARY 做 WORD_BOUNDARY 饭 WORD_BOUNDARY