太好了，我正在考虑怎样进行现场演示。
随后，秦旸进行现场演示。[{'character': '随', 'pinyin': 'suei2', 'highest pitch': 8.91, 'lowest pitch': 8.11, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 10.15, 'lowest pitch': 7.52, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '秦', 'pinyin': 'qin2', 'highest pitch': 10.6, 'lowest pitch': 8.59, 'duration': 0.3, 'prosody hierarchy': 'null'}, {'character': '旸', 'pinyin': 'iang2', 'highest pitch': 10.59, 'lowest pitch': 7.75, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '进', 'pinyin': 'jin4', 'highest pitch': 9.55, 'lowest pitch': 7.88, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '行', 'pinyin': 'xing2', 'highest pitch': 8.62, 'lowest pitch': 6.84, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '现', 'pinyin': 'xian4', 'highest pitch': 10.83, 'lowest pitch': 8.62, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '场', 'pinyin': 'chang2', 'highest pitch': 9.26, 'lowest pitch': 6.67, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '演', 'pinyin': 'ian3', 'highest pitch': 9.03, 'lowest pitch': 4.6, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '示', 'pinyin': 'shiii4', 'highest pitch': 13.43, 'lowest pitch': 5.41, 'duration': 0.28, 'prosody hierarchy': '#4'}]