哎 哪 个 是 姐姐
ai1 na3 ge4 shi4 jie3
co pro:wh cl v:cop n:relat
哎 哪 个 是 姐姐 ?
ai̯˥ WORD_BOUNDARY n a˧˩˧ WORD_BOUNDARY k ɤ˥˩ WORD_BOUNDARY ʂ ɻ̩˥˩ WORD_BOUNDARY tɕ j e˧˩˧ WORD_BOUNDARY 
哎 WORD_BOUNDARY 哪 WORD_BOUNDARY 个 WORD_BOUNDARY 是 WORD_BOUNDARY 姐 姐 WORD_BOUNDARY