“听说物价涨得很厉害，你怎么看？”
事实上，已有上海本土企业开始降价跑量。[{'character': '事', 'pinyin': 'shiii4', 'highest pitch': 11.19, 'lowest pitch': 10.4, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '实', 'pinyin': 'shiii2', 'highest pitch': 10.4, 'lowest pitch': 8.03, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 9.72, 'lowest pitch': 6.59, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.13}, {'character': '已', 'pinyin': 'i2', 'highest pitch': 8.44, 'lowest pitch': 7.49, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 8.44, 'lowest pitch': 5.64, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 9.72, 'lowest pitch': 6.21, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '海', 'pinyin': 'hai3', 'highest pitch': 8.2, 'lowest pitch': 5.43, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '本', 'pinyin': 'ben2', 'highest pitch': 9.58, 'lowest pitch': 6.36, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '土', 'pinyin': 'tu2', 'highest pitch': 9.57, 'lowest pitch': 7.42, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '企', 'pinyin': 'qi3', 'highest pitch': 7.42, 'lowest pitch': 4.75, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '业', 'pinyin': 'ie4', 'highest pitch': 13.5, 'lowest pitch': 5.11, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 7.61, 'lowest pitch': 6.68, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '始', 'pinyin': 'shiii3', 'highest pitch': 7.0, 'lowest pitch': 4.59, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '降', 'pinyin': 'jiang4', 'highest pitch': 9.5, 'lowest pitch': 4.59, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '价', 'pinyin': 'jia4', 'highest pitch': 9.27, 'lowest pitch': 6.72, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '跑', 'pinyin': 'pao3', 'highest pitch': 6.79, 'lowest pitch': 2.82, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '量', 'pinyin': 'liang4', 'highest pitch': 8.84, 'lowest pitch': 6.28, 'duration': 0.33, 'prosody hierarchy': '#4'}]