怎么 不 圆 了
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adv:wh adv v asp
怎么 不 圆 了 ?
ts ə˧˩˧ n m ɤ WORD_BOUNDARY p u˥˩ WORD_BOUNDARY ɥ ɛ˧˥ n WORD_BOUNDARY l ɤ WORD_BOUNDARY 
怎 么 WORD_BOUNDARY 不 WORD_BOUNDARY 圆 WORD_BOUNDARY 了 WORD_BOUNDARY