什么？我没听清楚，请再说一遍。
王学元脑袋里顿时一片空白。[{'character': '王', 'pinyin': 'uang2', 'highest pitch': 10.82, 'lowest pitch': 8.58, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '学', 'pinyin': 'xve2', 'highest pitch': 10.82, 'lowest pitch': 9.15, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '元', 'pinyin': 'van2', 'highest pitch': 9.98, 'lowest pitch': 8.1, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '脑', 'pinyin': 'nao3', 'highest pitch': 9.98, 'lowest pitch': 5.79, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '袋', 'pinyin': 'dai4', 'highest pitch': 8.34, 'lowest pitch': 6.79, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '里', 'pinyin': 'li3', 'highest pitch': 6.79, 'lowest pitch': 4.71, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '顿', 'pinyin': 'duen4', 'highest pitch': 10.83, 'lowest pitch': 8.94, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '时', 'pinyin': 'shiii2', 'highest pitch': 8.94, 'lowest pitch': 7.32, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 7.45, 'lowest pitch': 6.94, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '片', 'pinyin': 'pian4', 'highest pitch': 9.79, 'lowest pitch': 7.06, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '空', 'pinyin': 'kong4', 'highest pitch': 8.8, 'lowest pitch': 6.08, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '白', 'pinyin': 'bai2', 'highest pitch': 6.76, 'lowest pitch': 5.06, 'duration': 0.3, 'prosody hierarchy': '#4'}]