无论雾霾何时出现，我们都要保护好自己的健康。
只要心中长存牵挂和爱，就不怕雾霾飘过，就不怕明天天空是否灰暗。[{'character': '只', 'pinyin': 'zhiii3', 'highest pitch': 8.33, 'lowest pitch': 8.08, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 8.7, 'lowest pitch': 8.33, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '心', 'pinyin': 'xin1', 'highest pitch': 9.52, 'lowest pitch': 8.45, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 9.98, 'lowest pitch': 9.13, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '长', 'pinyin': 'chang2', 'highest pitch': 9.82, 'lowest pitch': 7.43, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '存', 'pinyin': 'cuen2', 'highest pitch': 9.75, 'lowest pitch': 7.57, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '牵', 'pinyin': 'qian1', 'highest pitch': 10.71, 'lowest pitch': 8.77, 'duration': 0.3, 'prosody hierarchy': 'null'}, {'character': '挂', 'pinyin': 'gua4', 'highest pitch': 10.78, 'lowest pitch': 8.63, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '和', 'pinyin': 'he2', 'highest pitch': 8.63, 'lowest pitch': 7.33, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '爱', 'pinyin': 'ai4', 'highest pitch': 12.94, 'lowest pitch': 7.76, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.26}, {'character': '就', 'pinyin': 'jiou4', 'highest pitch': 10.35, 'lowest pitch': 6.8, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 9.73, 'lowest pitch': 6.72, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '怕', 'pinyin': 'pa4', 'highest pitch': 10.5, 'lowest pitch': 6.72, 'duration': 0.28, 'prosody hierarchy': '#1'}, {'character': '雾', 'pinyin': 'u4', 'highest pitch': 8.89, 'lowest pitch': 7.69, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '霾', 'pinyin': 'mai2', 'highest pitch': 7.69, 'lowest pitch': 6.39, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '飘', 'pinyin': 'piao1', 'highest pitch': 9.66, 'lowest pitch': 8.92, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 9.86, 'lowest pitch': 7.08, 'duration': 0.22, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.34}, {'character': '就', 'pinyin': 'jiou4', 'highest pitch': 10.35, 'lowest pitch': 8.31, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 9.73, 'lowest pitch': 8.31, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '怕', 'pinyin': 'pa4', 'highest pitch': 10.5, 'lowest pitch': 9.26, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '明', 'pinyin': 'ming2', 'highest pitch': 9.62, 'lowest pitch': 8.47, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '天', 'pinyin': 'tian1', 'highest pitch': 10.21, 'lowest pitch': 9.46, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '天', 'pinyin': 'tian1', 'highest pitch': 10.21, 'lowest pitch': 8.82, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '空', 'pinyin': 'kong1', 'highest pitch': 9.79, 'lowest pitch': 8.82, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 10.19, 'lowest pitch': 8.43, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '否', 'pinyin': 'fou3', 'highest pitch': 8.43, 'lowest pitch': 5.04, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '灰', 'pinyin': 'huei1', 'highest pitch': 9.97, 'lowest pitch': 5.22, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '暗', 'pinyin': 'an4', 'highest pitch': 10.78, 'lowest pitch': 7.16, 'duration': 0.28, 'prosody hierarchy': '#4'}]