我深感后悔。
此时的忏悔于事无补。[{'character': '此', 'pinyin': 'cii3', 'highest pitch': 8.91, 'lowest pitch': 7.66, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '时', 'pinyin': 'shiii2', 'highest pitch': 8.8, 'lowest pitch': 7.66, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 10.1, 'lowest pitch': 8.26, 'duration': 0.08, 'prosody hierarchy': '#1'}, {'character': '忏', 'pinyin': 'chan4', 'highest pitch': 10.53, 'lowest pitch': 7.7, 'duration': 0.31, 'prosody hierarchy': 'null'}, {'character': '悔', 'pinyin': 'huei3', 'highest pitch': 7.7, 'lowest pitch': 4.82, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 9.65, 'lowest pitch': 7.5, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '事', 'pinyin': 'shiii4', 'highest pitch': 11.41, 'lowest pitch': 7.96, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '无', 'pinyin': 'u2', 'highest pitch': 9.75, 'lowest pitch': 6.81, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '补', 'pinyin': 'bu3', 'highest pitch': 7.32, 'lowest pitch': 3.62, 'duration': 0.29, 'prosody hierarchy': '#4'}]