今天真是个寒冷的冬日。
天气灰白，空气冰凉，风也显凛冽。[{'character': '天', 'pinyin': 'tian1', 'highest pitch': 10.86, 'lowest pitch': 10.52, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '气', 'pinyin': 'qi4', 'highest pitch': 10.73, 'lowest pitch': 8.84, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '灰', 'pinyin': 'huei1', 'highest pitch': 11.01, 'lowest pitch': 8.84, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '白', 'pinyin': 'bai2', 'highest pitch': 8.79, 'lowest pitch': 6.35, 'duration': 0.3, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '空', 'pinyin': 'kong1', 'highest pitch': 9.27, 'lowest pitch': 8.98, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '气', 'pinyin': 'qi4', 'highest pitch': 10.73, 'lowest pitch': 6.66, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '冰', 'pinyin': 'bing1', 'highest pitch': 9.7, 'lowest pitch': 7.0, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '凉', 'pinyin': 'liang2', 'highest pitch': 9.67, 'lowest pitch': 5.77, 'duration': 0.34, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.15}, {'character': '风', 'pinyin': 'feng1', 'highest pitch': 11.34, 'lowest pitch': 10.99, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '也', 'pinyin': 'ie2', 'highest pitch': 11.2, 'lowest pitch': 7.67, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '显', 'pinyin': 'xian2', 'highest pitch': 9.02, 'lowest pitch': 6.95, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '凛', 'pinyin': 'lin3', 'highest pitch': 8.29, 'lowest pitch': 5.54, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '冽', 'pinyin': 'lie4', 'highest pitch': 8.13, 'lowest pitch': 5.65, 'duration': 0.29, 'prosody hierarchy': '#4'}]