你在干什么？
我没，我只是——她低头要拆信。[{'character': '我', 'pinyin': 'uo3', 'highest pitch': 8.7, 'lowest pitch': 7.95, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '没', 'pinyin': 'mei2', 'highest pitch': 10.39, 'lowest pitch': 7.85, 'duration': 0.33, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.33}, {'character': '我', 'pinyin': 'uo2', 'highest pitch': 9.37, 'lowest pitch': 8.35, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '只', 'pinyin': 'zhiii3', 'highest pitch': 8.5, 'lowest pitch': 6.97, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 8.56, 'lowest pitch': 6.97, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.19}, {'character': '她', 'pinyin': 'ta1', 'highest pitch': 8.49, 'lowest pitch': 7.04, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '低', 'pinyin': 'di1', 'highest pitch': 8.52, 'lowest pitch': 7.04, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '头', 'pinyin': 'tou2', 'highest pitch': 8.36, 'lowest pitch': 6.32, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 8.83, 'lowest pitch': 7.13, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '拆', 'pinyin': 'chai1', 'highest pitch': 10.4, 'lowest pitch': 7.78, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '信', 'pinyin': 'xin4', 'highest pitch': 10.98, 'lowest pitch': 7.35, 'duration': 0.3, 'prosody hierarchy': '#4'}]