“我们需要确保趸船有足够的安全措施。”
市公安局水上分局巡防站的民警们正在加固趸船缆绳。[{'character': '市', 'pinyin': 'shiii4', 'highest pitch': 10.12, 'lowest pitch': 8.11, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '公', 'pinyin': 'gong1', 'highest pitch': 10.32, 'lowest pitch': 8.11, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '安', 'pinyin': 'an1', 'highest pitch': 10.56, 'lowest pitch': 9.5, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '局', 'pinyin': 'jv2', 'highest pitch': 9.5, 'lowest pitch': 7.39, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '水', 'pinyin': 'shuei3', 'highest pitch': 11.98, 'lowest pitch': 5.54, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 9.72, 'lowest pitch': 6.04, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '分', 'pinyin': 'fen1', 'highest pitch': 8.97, 'lowest pitch': 7.99, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '局', 'pinyin': 'jv2', 'highest pitch': 9.5, 'lowest pitch': 6.39, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '巡', 'pinyin': 'xvn2', 'highest pitch': 9.77, 'lowest pitch': 7.61, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '防', 'pinyin': 'fang2', 'highest pitch': 9.77, 'lowest pitch': 7.33, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '站', 'pinyin': 'zhan4', 'highest pitch': 9.35, 'lowest pitch': 7.46, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.46, 'lowest pitch': 6.92, 'duration': 0.07, 'prosody hierarchy': '#1'}, {'character': '民', 'pinyin': 'min2', 'highest pitch': 9.38, 'lowest pitch': 6.28, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '警', 'pinyin': 'jing3', 'highest pitch': 9.38, 'lowest pitch': 4.75, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '们', 'pinyin': 'men5', 'highest pitch': 4.76, 'lowest pitch': 4.49, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.21}, {'character': '正', 'pinyin': 'zheng4', 'highest pitch': 8.5, 'lowest pitch': 6.72, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 6.89, 'lowest pitch': 6.0, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '加', 'pinyin': 'jia1', 'highest pitch': 8.56, 'lowest pitch': 6.0, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '固', 'pinyin': 'gu4', 'highest pitch': 8.48, 'lowest pitch': 6.8, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '趸', 'pinyin': 'duen3', 'highest pitch': 8.05, 'lowest pitch': 5.5, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '船', 'pinyin': 'chuan2', 'highest pitch': 8.84, 'lowest pitch': 5.66, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '缆', 'pinyin': 'lan3', 'highest pitch': 8.92, 'lowest pitch': 5.24, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '绳', 'pinyin': 'sheng2', 'highest pitch': 8.23, 'lowest pitch': 5.24, 'duration': 0.36, 'prosody hierarchy': '#4'}]