我们需要重新分配职责。
三是检验环节职责混淆。[{'character': '三', 'pinyin': 'san1', 'highest pitch': 9.9, 'lowest pitch': 9.23, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 9.84, 'lowest pitch': 6.93, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '检', 'pinyin': 'jian3', 'highest pitch': 7.49, 'lowest pitch': 5.69, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '验', 'pinyin': 'ian4', 'highest pitch': 10.18, 'lowest pitch': 6.61, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '环', 'pinyin': 'huan2', 'highest pitch': 8.84, 'lowest pitch': 6.13, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '节', 'pinyin': 'jie2', 'highest pitch': 6.71, 'lowest pitch': 5.96, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '职', 'pinyin': 'zhiii2', 'highest pitch': 7.74, 'lowest pitch': 6.71, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '责', 'pinyin': 'ze2', 'highest pitch': 7.3, 'lowest pitch': 6.17, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '混', 'pinyin': 'huen4', 'highest pitch': 8.7, 'lowest pitch': 6.31, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '淆', 'pinyin': 'xiao2', 'highest pitch': 7.18, 'lowest pitch': 4.62, 'duration': 0.36, 'prosody hierarchy': '#4'}]