"快来看，那辆车速好快啊!"
老太太撇头观望，已经注意到银灰色轿车高速驶来。[{'character': '老', 'pinyin': 'lao3', 'highest pitch': 8.96, 'lowest pitch': 7.16, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '太', 'pinyin': 'tai4', 'highest pitch': 11.02, 'lowest pitch': 7.27, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '太', 'pinyin': 'tai5', 'highest pitch': 9.45, 'lowest pitch': 6.91, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '撇', 'pinyin': 'pie3', 'highest pitch': 7.67, 'lowest pitch': 5.23, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '头', 'pinyin': 'tou2', 'highest pitch': 6.65, 'lowest pitch': 5.34, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '观', 'pinyin': 'guan1', 'highest pitch': 10.2, 'lowest pitch': 6.65, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '望', 'pinyin': 'uang4', 'highest pitch': 10.59, 'lowest pitch': 6.74, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.26}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 8.02, 'lowest pitch': 6.14, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '经', 'pinyin': 'jing1', 'highest pitch': 9.72, 'lowest pitch': 6.14, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '注', 'pinyin': 'zhu4', 'highest pitch': 11.14, 'lowest pitch': 9.28, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '意', 'pinyin': 'i4', 'highest pitch': 9.28, 'lowest pitch': 6.13, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 6.85, 'lowest pitch': 5.97, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '银', 'pinyin': 'in2', 'highest pitch': 7.79, 'lowest pitch': 6.66, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '灰', 'pinyin': 'huei1', 'highest pitch': 9.42, 'lowest pitch': 7.79, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '色', 'pinyin': 'se4', 'highest pitch': 8.5, 'lowest pitch': 6.61, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '轿', 'pinyin': 'jiao4', 'highest pitch': 8.63, 'lowest pitch': 6.17, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '车', 'pinyin': 'che1', 'highest pitch': 8.81, 'lowest pitch': 6.17, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '高', 'pinyin': 'gao1', 'highest pitch': 10.83, 'lowest pitch': 9.98, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '速', 'pinyin': 'su4', 'highest pitch': 10.86, 'lowest pitch': 8.76, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '驶', 'pinyin': 'shiii3', 'highest pitch': 8.76, 'lowest pitch': 5.6, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 6.29, 'lowest pitch': 4.87, 'duration': 0.34, 'prosody hierarchy': '#4'}]