怎么会这样？
日本名将内村航平在单杠中掉杠，“助”中国队夺冠。[{'character': '日', 'pinyin': 'riii4', 'highest pitch': 10.77, 'lowest pitch': 9.12, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '本', 'pinyin': 'ben3', 'highest pitch': 9.3, 'lowest pitch': 7.32, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '名', 'pinyin': 'ming2', 'highest pitch': 8.78, 'lowest pitch': 7.23, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '将', 'pinyin': 'jiang4', 'highest pitch': 10.01, 'lowest pitch': 8.12, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '内', 'pinyin': 'nei4', 'highest pitch': 10.49, 'lowest pitch': 8.57, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '村', 'pinyin': 'cuen1', 'highest pitch': 10.96, 'lowest pitch': 9.23, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '航', 'pinyin': 'hang2', 'highest pitch': 10.77, 'lowest pitch': 7.71, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '平', 'pinyin': 'ping2', 'highest pitch': 10.21, 'lowest pitch': 6.55, 'duration': 0.35, 'prosody hierarchy': '#2'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 9.66, 'lowest pitch': 7.73, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '单', 'pinyin': 'dan1', 'highest pitch': 11.26, 'lowest pitch': 10.28, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '杠', 'pinyin': 'gang4', 'highest pitch': 11.58, 'lowest pitch': 7.79, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 10.68, 'lowest pitch': 7.79, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '掉', 'pinyin': 'diao4', 'highest pitch': 9.73, 'lowest pitch': 7.31, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '杠', 'pinyin': 'gang4', 'highest pitch': 11.58, 'lowest pitch': 6.66, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.31}, {'character': '助', 'pinyin': 'zhu4', 'highest pitch': 9.89, 'lowest pitch': 8.7, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '2', 'pinyin': 'zhong1', 'highest pitch': 10.68, 'lowest pitch': 10.23, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'guo2', 'highest pitch': 10.37, 'lowest pitch': 8.52, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'duei4', 'highest pitch': 10.75, 'lowest pitch': 7.02, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '队', 'pinyin': 'duo2', 'highest pitch': 7.02, 'lowest pitch': 5.87, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '夺', 'pinyin': 'guan4', 'highest pitch': 10.71, 'lowest pitch': 7.5, 'duration': 0.29, 'prosody hierarchy': 'null'}]