怎么回事？
被剐蹭的飞机则需停场检修。[{'character': '被', 'pinyin': 'bei4', 'highest pitch': 10.56, 'lowest pitch': 8.64, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '剐', 'pinyin': 'gua3', 'highest pitch': 8.72, 'lowest pitch': 5.86, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '蹭', 'pinyin': 'ceng4', 'highest pitch': 10.64, 'lowest pitch': 9.32, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.32, 'lowest pitch': 7.78, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '飞', 'pinyin': 'fei1', 'highest pitch': 8.93, 'lowest pitch': 7.78, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '机', 'pinyin': 'ji1', 'highest pitch': 8.88, 'lowest pitch': 8.35, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '则', 'pinyin': 'ze2', 'highest pitch': 7.8, 'lowest pitch': 7.13, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '需', 'pinyin': 'xv1', 'highest pitch': 8.73, 'lowest pitch': 7.8, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '停', 'pinyin': 'ting2', 'highest pitch': 9.75, 'lowest pitch': 7.71, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '场', 'pinyin': 'chang2', 'highest pitch': 9.75, 'lowest pitch': 7.34, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '检', 'pinyin': 'jian3', 'highest pitch': 8.48, 'lowest pitch': 3.8, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '修', 'pinyin': 'xiou1', 'highest pitch': 9.15, 'lowest pitch': 8.36, 'duration': 0.33, 'prosody hierarchy': '#4'}]