我认为这些词汇应该更加明确和具体。
美国电子隐私信息中心认为，这些词汇太“宽泛、模棱两可”。[{'character': '美', 'pinyin': 'mei3', 'highest pitch': 8.66, 'lowest pitch': 6.98, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 9.08, 'lowest pitch': 6.98, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '电', 'pinyin': 'dian4', 'highest pitch': 10.38, 'lowest pitch': 8.55, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii2', 'highest pitch': 10.07, 'lowest pitch': 8.55, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '隐', 'pinyin': 'in3', 'highest pitch': 9.27, 'lowest pitch': 5.83, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '私', 'pinyin': 'sii1', 'highest pitch': 9.43, 'lowest pitch': 6.0, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '信', 'pinyin': 'xin4', 'highest pitch': 9.48, 'lowest pitch': 8.59, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '息', 'pinyin': 'xi1', 'highest pitch': 9.07, 'lowest pitch': 8.06, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 10.01, 'lowest pitch': 8.06, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '心', 'pinyin': 'xin1', 'highest pitch': 10.26, 'lowest pitch': 9.59, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '认', 'pinyin': 'ren4', 'highest pitch': 10.21, 'lowest pitch': 6.24, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '为', 'pinyin': 'uei2', 'highest pitch': 6.24, 'lowest pitch': 5.14, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.29}, {'character': '这', 'pinyin': 'zhe4', 'highest pitch': 11.38, 'lowest pitch': 11.02, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '些', 'pinyin': 'xie1', 'highest pitch': 10.81, 'lowest pitch': 10.55, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '词', 'pinyin': 'cii2', 'highest pitch': 8.42, 'lowest pitch': 7.37, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '汇', 'pinyin': 'huei4', 'highest pitch': 9.82, 'lowest pitch': 6.43, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '太', 'pinyin': 'tai4', 'highest pitch': 9.46, 'lowest pitch': 6.86, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '宽', 'pinyin': 'kuan1', 'highest pitch': 10.23, 'lowest pitch': 6.86, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '泛', 'pinyin': 'fan4', 'highest pitch': 10.48, 'lowest pitch': 7.42, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '模', 'pinyin': 'mo2', 'highest pitch': 8.03, 'lowest pitch': 6.66, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '棱', 'pinyin': 'leng2', 'highest pitch': 10.29, 'lowest pitch': 8.03, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '两', 'pinyin': 'liang2', 'highest pitch': 10.18, 'lowest pitch': 8.18, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '可', 'pinyin': 'ke3', 'highest pitch': 7.16, 'lowest pitch': 5.03, 'duration': 0.32, 'prosody hierarchy': '#4'}]