你确定吗？
三处私宰点均无检验检疫证。[{'character': '三', 'pinyin': 'san1', 'highest pitch': 10.87, 'lowest pitch': 10.67, 'duration': 0.32, 'prosody hierarchy': 'null'}, {'character': '处', 'pinyin': 'chu4', 'highest pitch': 10.81, 'lowest pitch': 9.03, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '私', 'pinyin': 'sii1', 'highest pitch': 10.19, 'lowest pitch': 9.18, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '宰', 'pinyin': 'zai2', 'highest pitch': 8.97, 'lowest pitch': 7.22, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '点', 'pinyin': 'dian3', 'highest pitch': 8.72, 'lowest pitch': 3.22, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '均', 'pinyin': 'jvn1', 'highest pitch': 9.49, 'lowest pitch': 8.94, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '无', 'pinyin': 'u2', 'highest pitch': 8.94, 'lowest pitch': 7.19, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '检', 'pinyin': 'jian3', 'highest pitch': 8.43, 'lowest pitch': 4.77, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '验', 'pinyin': 'ian4', 'highest pitch': 9.34, 'lowest pitch': 5.99, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '检', 'pinyin': 'jian3', 'highest pitch': 8.43, 'lowest pitch': 3.4, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '疫', 'pinyin': 'i4', 'highest pitch': 8.01, 'lowest pitch': 3.4, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '证', 'pinyin': 'zheng4', 'highest pitch': 10.12, 'lowest pitch': 7.08, 'duration': 0.28, 'prosody hierarchy': '#4'}]