我感觉李强的表现越来越差了。
渐渐地，李强的评价变成了“不开窍”、“窝囊废”。[{'character': '渐', 'pinyin': 'jian4', 'highest pitch': 10.82, 'lowest pitch': 9.8, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '渐', 'pinyin': 'jian4', 'highest pitch': 10.82, 'lowest pitch': 8.0, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '地', 'pinyin': 'de5', 'highest pitch': 10.81, 'lowest pitch': 6.97, 'duration': 0.22, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.21}, {'character': '李', 'pinyin': 'li3', 'highest pitch': 7.91, 'lowest pitch': 6.11, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '强', 'pinyin': 'qiang2', 'highest pitch': 8.25, 'lowest pitch': 6.11, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 10.81, 'lowest pitch': 8.25, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '评', 'pinyin': 'ping2', 'highest pitch': 9.98, 'lowest pitch': 5.93, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '价', 'pinyin': 'jia4', 'highest pitch': 8.88, 'lowest pitch': 6.17, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '变', 'pinyin': 'bian4', 'highest pitch': 8.56, 'lowest pitch': 6.6, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '成', 'pinyin': 'cheng2', 'highest pitch': 6.91, 'lowest pitch': 5.52, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 7.35, 'lowest pitch': 6.11, 'duration': 0.14, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 9.16, 'lowest pitch': 7.86, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 9.47, 'lowest pitch': 9.07, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '窍', 'pinyin': 'qiao4', 'highest pitch': 10.29, 'lowest pitch': 6.44, 'duration': 0.3, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.16}, {'character': '窝', 'pinyin': 'uo1', 'highest pitch': 10.86, 'lowest pitch': 8.95, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '囊', 'pinyin': 'nang5', 'highest pitch': 10.77, 'lowest pitch': 8.18, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '废', 'pinyin': 'fei4', 'highest pitch': 10.94, 'lowest pitch': 8.31, 'duration': 0.26, 'prosody hierarchy': '#4'}]