我们需要表达我们的不满。
示威者将栅栏推倒。[{'character': '示', 'pinyin': 'shiii4', 'highest pitch': 10.86, 'lowest pitch': 10.29, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '威', 'pinyin': 'uei1', 'highest pitch': 10.96, 'lowest pitch': 10.29, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '者', 'pinyin': 'zhe3', 'highest pitch': 9.31, 'lowest pitch': 5.0, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '将', 'pinyin': 'jiang1', 'highest pitch': 10.08, 'lowest pitch': 5.53, 'duration': 0.27, 'prosody hierarchy': '#1'}, {'character': '栅', 'pinyin': 'zha4', 'highest pitch': 11.13, 'lowest pitch': 8.48, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '栏', 'pinyin': 'lan5', 'highest pitch': 8.48, 'lowest pitch': 6.14, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '推', 'pinyin': 'tuei1', 'highest pitch': 10.93, 'lowest pitch': 7.12, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '倒', 'pinyin': 'dao3', 'highest pitch': 0.63, 'lowest pitch': 0.63, 'duration': 0.33, 'prosody hierarchy': '#4'}]