哇，这是怎么回事？
突然，飞机开始左右摇晃起来。[{'character': '突', 'pinyin': 'tu1', 'highest pitch': 10.68, 'lowest pitch': 9.9, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '然', 'pinyin': 'ran2', 'highest pitch': 10.37, 'lowest pitch': 8.09, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '飞', 'pinyin': 'fei1', 'highest pitch': 9.9, 'lowest pitch': 8.24, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '机', 'pinyin': 'ji1', 'highest pitch': 9.6, 'lowest pitch': 8.24, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 10.05, 'lowest pitch': 8.76, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '始', 'pinyin': 'shiii2', 'highest pitch': 8.73, 'lowest pitch': 8.05, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '左', 'pinyin': 'zuo3', 'highest pitch': 8.24, 'lowest pitch': 5.78, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '右', 'pinyin': 'iou4', 'highest pitch': 9.64, 'lowest pitch': 6.04, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '摇', 'pinyin': 'iao2', 'highest pitch': 8.2, 'lowest pitch': 5.26, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '晃', 'pinyin': 'huang4', 'highest pitch': 10.95, 'lowest pitch': 7.91, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '起', 'pinyin': 'qi3', 'highest pitch': 9.06, 'lowest pitch': 5.97, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai5', 'highest pitch': 5.97, 'lowest pitch': 4.69, 'duration': 0.28, 'prosody hierarchy': '#4'}]