快点通知工作人员！
桥墩要垮了，火车还没走完。[{'character': '桥', 'pinyin': 'qiao2', 'highest pitch': 8.98, 'lowest pitch': 7.92, 'duration': 0.32, 'prosody hierarchy': 'null'}, {'character': '墩', 'pinyin': 'duen1', 'highest pitch': 11.29, 'lowest pitch': 10.87, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 11.16, 'lowest pitch': 8.58, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '垮', 'pinyin': 'kua3', 'highest pitch': 13.33, 'lowest pitch': 1.11, 'duration': 0.31, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 8.13, 'lowest pitch': 4.0, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.11}, {'character': '火', 'pinyin': 'huo3', 'highest pitch': 8.93, 'lowest pitch': 6.97, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '车', 'pinyin': 'che1', 'highest pitch': 9.5, 'lowest pitch': 6.97, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '还', 'pinyin': 'hai2', 'highest pitch': 9.26, 'lowest pitch': 8.25, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '没', 'pinyin': 'mei2', 'highest pitch': 9.94, 'lowest pitch': 8.29, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '走', 'pinyin': 'zou3', 'highest pitch': 9.51, 'lowest pitch': 3.83, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '完', 'pinyin': 'uan2', 'highest pitch': 8.65, 'lowest pitch': 4.55, 'duration': 0.33, 'prosody hierarchy': '#4'}]