没事，这只是一个小错误而已。
清洁工阿姨一边打着自己的头，一边说“我好笨”、“我好笨”。[{'character': '清', 'pinyin': 'qing1', 'highest pitch': 10.75, 'lowest pitch': 10.23, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '洁', 'pinyin': 'jie2', 'highest pitch': 10.23, 'lowest pitch': 7.84, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '工', 'pinyin': 'gong1', 'highest pitch': 10.48, 'lowest pitch': 7.84, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '阿', 'pinyin': 'a1', 'highest pitch': 10.03, 'lowest pitch': 7.77, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '姨', 'pinyin': 'i2', 'highest pitch': 7.77, 'lowest pitch': 6.13, 'duration': 0.32, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 8.13, 'lowest pitch': 6.54, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '边', 'pinyin': 'bian1', 'highest pitch': 9.0, 'lowest pitch': 8.39, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '打', 'pinyin': 'da3', 'highest pitch': 5.6, 'lowest pitch': 5.27, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '着', 'pinyin': 'zhe5', 'highest pitch': 8.38, 'lowest pitch': 7.47, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '自', 'pinyin': 'zii4', 'highest pitch': 10.77, 'lowest pitch': 7.98, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '己', 'pinyin': 'ji3', 'highest pitch': 9.3, 'lowest pitch': 6.8, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 5.88, 'lowest pitch': 5.63, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '头', 'pinyin': 'tou2', 'highest pitch': 8.76, 'lowest pitch': 5.32, 'duration': 0.38, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.12}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 8.13, 'lowest pitch': 6.86, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '边', 'pinyin': 'bian1', 'highest pitch': 9.0, 'lowest pitch': 7.99, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '说', 'pinyin': 'shuo1', 'highest pitch': 9.33, 'lowest pitch': 8.63, 'duration': 0.33, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.35}, {'character': '我', 'pinyin': 'uo2', 'highest pitch': 11.04, 'lowest pitch': 8.67, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '好', 'pinyin': 'hao3', 'highest pitch': 10.98, 'lowest pitch': 5.53, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '笨', 'pinyin': 'ben4', 'highest pitch': 10.68, 'lowest pitch': 6.43, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.26}, {'character': '我', 'pinyin': 'uo2', 'highest pitch': 11.04, 'lowest pitch': 8.32, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '好', 'pinyin': 'hao3', 'highest pitch': 10.98, 'lowest pitch': 5.42, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '笨', 'pinyin': 'ben4', 'highest pitch': 10.68, 'lowest pitch': 7.91, 'duration': 0.29, 'prosody hierarchy': '#4'}]