请注意安全。
通过安检后，她还咧嘴一笑，对警卫员说“谢谢啦”。[{'character': '通', 'pinyin': 'tong1', 'highest pitch': 9.52, 'lowest pitch': 8.95, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 9.5, 'lowest pitch': 7.79, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '安', 'pinyin': 'an1', 'highest pitch': 12.8, 'lowest pitch': 9.76, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '检', 'pinyin': 'jian3', 'highest pitch': 10.01, 'lowest pitch': 5.63, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 7.97, 'lowest pitch': 6.01, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.23}, {'character': '她', 'pinyin': 'ta1', 'highest pitch': 9.33, 'lowest pitch': 8.75, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '还', 'pinyin': 'hai2', 'highest pitch': 9.21, 'lowest pitch': 7.34, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '咧', 'pinyin': 'lie2', 'highest pitch': 10.99, 'lowest pitch': 7.71, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '嘴', 'pinyin': 'zuei3', 'highest pitch': 10.87, 'lowest pitch': 5.7, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 7.63, 'lowest pitch': 5.58, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '笑', 'pinyin': 'xiao4', 'highest pitch': 10.65, 'lowest pitch': 7.26, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.13}, {'character': '对', 'pinyin': 'duei4', 'highest pitch': 8.44, 'lowest pitch': 6.6, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '警', 'pinyin': 'jing3', 'highest pitch': 7.48, 'lowest pitch': 5.87, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '卫', 'pinyin': 'uei4', 'highest pitch': 7.56, 'lowest pitch': 6.24, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '员', 'pinyin': 'van2', 'highest pitch': 7.28, 'lowest pitch': 5.86, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '说', 'pinyin': 'shuo1', 'highest pitch': 9.69, 'lowest pitch': 8.93, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '谢', 'pinyin': 'xie4', 'highest pitch': 11.19, 'lowest pitch': 10.59, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '谢', 'pinyin': 'xie5', 'highest pitch': 8.5, 'lowest pitch': 6.58, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '啦', 'pinyin': 'la5', 'highest pitch': 6.58, 'lowest pitch': 5.93, 'duration': 0.26, 'prosody hierarchy': '#4'}]