这个是真的吗？
等全国范围普及，就没校长咬人咯。[{'character': '等', 'pinyin': 'deng3', 'highest pitch': 9.25, 'lowest pitch': 8.13, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '全', 'pinyin': 'qvan2', 'highest pitch': 10.96, 'lowest pitch': 8.14, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 10.67, 'lowest pitch': 8.79, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '范', 'pinyin': 'fan4', 'highest pitch': 10.32, 'lowest pitch': 8.58, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '围', 'pinyin': 'uei2', 'highest pitch': 8.65, 'lowest pitch': 7.68, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '普', 'pinyin': 'pu3', 'highest pitch': 8.24, 'lowest pitch': 5.45, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '及', 'pinyin': 'ji2', 'highest pitch': 7.83, 'lowest pitch': 5.45, 'duration': 0.31, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.12}, {'character': '就', 'pinyin': 'jiou4', 'highest pitch': 10.19, 'lowest pitch': 8.9, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '没', 'pinyin': 'mei2', 'highest pitch': 10.06, 'lowest pitch': 7.25, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '校', 'pinyin': 'xiao4', 'highest pitch': 11.88, 'lowest pitch': 9.61, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '长', 'pinyin': 'zhang2', 'highest pitch': 9.61, 'lowest pitch': 7.16, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '咬', 'pinyin': 'iao3', 'highest pitch': 8.03, 'lowest pitch': 5.14, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 5.59, 'lowest pitch': 5.06, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '咯', 'pinyin': 'lo5', 'highest pitch': 6.87, 'lowest pitch': 5.59, 'duration': 0.23, 'prosody hierarchy': '#4'}]