是谁说过了？
仿佛以前谁说的话就在脑海中，但偏偏又想不起来。[{'character': '仿', 'pinyin': 'fang3', 'highest pitch': 8.76, 'lowest pitch': 7.88, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '佛', 'pinyin': 'fu2', 'highest pitch': 9.79, 'lowest pitch': 7.88, 'duration': 0.31, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.12}, {'character': '以', 'pinyin': 'i3', 'highest pitch': 8.46, 'lowest pitch': 6.56, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '前', 'pinyin': 'qian2', 'highest pitch': 10.51, 'lowest pitch': 6.56, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '谁', 'pinyin': 'shuei2', 'highest pitch': 10.51, 'lowest pitch': 8.27, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '说', 'pinyin': 'shuo1', 'highest pitch': 10.96, 'lowest pitch': 9.39, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 11.19, 'lowest pitch': 9.77, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '话', 'pinyin': 'hua4', 'highest pitch': 10.03, 'lowest pitch': 8.48, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '就', 'pinyin': 'jiou4', 'highest pitch': 9.02, 'lowest pitch': 8.02, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 8.4, 'lowest pitch': 7.01, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '脑', 'pinyin': 'nao2', 'highest pitch': 8.72, 'lowest pitch': 6.22, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '海', 'pinyin': 'hai3', 'highest pitch': 9.04, 'lowest pitch': 4.28, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 9.15, 'lowest pitch': 7.65, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.12}, {'character': '但', 'pinyin': 'dan4', 'highest pitch': 8.25, 'lowest pitch': 6.64, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '偏', 'pinyin': 'pian1', 'highest pitch': 9.19, 'lowest pitch': 7.83, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '偏', 'pinyin': 'pian1', 'highest pitch': 9.19, 'lowest pitch': 8.04, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '又', 'pinyin': 'iou4', 'highest pitch': 8.57, 'lowest pitch': 7.36, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '想', 'pinyin': 'xiang3', 'highest pitch': 8.12, 'lowest pitch': 4.67, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 10.24, 'lowest pitch': 9.35, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '起', 'pinyin': 'qi3', 'highest pitch': 9.78, 'lowest pitch': 5.73, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 6.46, 'lowest pitch': 4.94, 'duration': 0.33, 'prosody hierarchy': '#4'}]