你有什么意见或疑虑吗？
可我一问，这玩意儿并不靠谱。[{'character': '可', 'pinyin': 'ke2', 'highest pitch': 10.26, 'lowest pitch': 9.33, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '我', 'pinyin': 'uo3', 'highest pitch': 10.48, 'lowest pitch': 7.84, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 8.95, 'lowest pitch': 7.06, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '问', 'pinyin': 'uen4', 'highest pitch': 10.41, 'lowest pitch': 7.79, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.14}, {'character': '这', 'pinyin': 'zhe4', 'highest pitch': 9.65, 'lowest pitch': 7.89, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '玩', 'pinyin': 'uan2', 'highest pitch': 7.92, 'lowest pitch': 6.24, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '意', 'pinyin': 'ir4', 'highest pitch': 9.16, 'lowest pitch': 7.53, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '儿', 'pinyin': 'bing4', 'highest pitch': 11.43, 'lowest pitch': 8.9, 'duration': 0.23, 'prosody hierarchy': '#3'}, {'character': '并', 'pinyin': 'bu2', 'highest pitch': 8.9, 'lowest pitch': 6.7, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '不', 'pinyin': 'kao4', 'highest pitch': 8.65, 'lowest pitch': 6.1, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '靠', 'pinyin': 'pu3', 'highest pitch': 6.0, 'lowest pitch': 3.98, 'duration': 0.33, 'prosody hierarchy': 'null'}]