我来给你展示一下我的拳击技巧。
一组组合拳打到了棉花上。[{'character': '一', 'pinyin': 'i4', 'highest pitch': 10.44, 'lowest pitch': 9.19, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '组', 'pinyin': 'zu2', 'highest pitch': 10.8, 'lowest pitch': 9.18, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '组', 'pinyin': 'zu3', 'highest pitch': 10.55, 'lowest pitch': 5.54, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '合', 'pinyin': 'he2', 'highest pitch': 10.16, 'lowest pitch': 5.54, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '拳', 'pinyin': 'qvan2', 'highest pitch': 10.16, 'lowest pitch': 6.08, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.04}, {'character': '打', 'pinyin': 'da3', 'highest pitch': 6.15, 'lowest pitch': 5.57, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 7.14, 'lowest pitch': 6.31, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 6.31, 'lowest pitch': 5.94, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '棉', 'pinyin': 'mian2', 'highest pitch': 9.27, 'lowest pitch': 5.55, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '花', 'pinyin': 'hua5', 'highest pitch': 10.26, 'lowest pitch': 7.83, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 8.2, 'lowest pitch': 5.2, 'duration': 0.3, 'prosody hierarchy': '#4'}]