你的拳头不够有力。
握拳挥过去，软软的。[{'character': '握', 'pinyin': 'uo4', 'highest pitch': 10.53, 'lowest pitch': 8.14, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '拳', 'pinyin': 'qvan2', 'highest pitch': 8.6, 'lowest pitch': 6.94, 'duration': 0.32, 'prosody hierarchy': '#2'}, {'character': '挥', 'pinyin': 'huei1', 'highest pitch': 11.05, 'lowest pitch': 8.59, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 11.41, 'lowest pitch': 7.75, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '去', 'pinyin': 'qv4', 'highest pitch': 7.83, 'lowest pitch': 5.73, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.21}, {'character': '软', 'pinyin': 'ruan2', 'highest pitch': 10.67, 'lowest pitch': 7.56, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '软', 'pinyin': 'ruan3', 'highest pitch': 11.54, 'lowest pitch': 4.53, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 6.99, 'lowest pitch': 4.53, 'duration': 0.27, 'prosody hierarchy': '#4'}]