这是一场奇特的天气变化。
往年隆冬见不到的海鸥也翩翩而至。[{'character': '往', 'pinyin': 'uang3', 'highest pitch': 8.93, 'lowest pitch': 7.75, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '年', 'pinyin': 'nian2', 'highest pitch': 9.94, 'lowest pitch': 7.74, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '隆', 'pinyin': 'long2', 'highest pitch': 9.94, 'lowest pitch': 7.86, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '冬', 'pinyin': 'dong1', 'highest pitch': 10.45, 'lowest pitch': 9.62, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '见', 'pinyin': 'jian4', 'highest pitch': 10.65, 'lowest pitch': 8.19, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '不', 'pinyin': 'bu5', 'highest pitch': 9.34, 'lowest pitch': 8.46, 'duration': 0.1, 'prosody hierarchy': 'null'}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 10.28, 'lowest pitch': 8.36, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.37, 'lowest pitch': 8.21, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '海', 'pinyin': 'hai3', 'highest pitch': 6.04, 'lowest pitch': 4.53, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '鸥', 'pinyin': 'ou1', 'highest pitch': 9.86, 'lowest pitch': 8.3, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.12}, {'character': '也', 'pinyin': 'ie3', 'highest pitch': 8.09, 'lowest pitch': 5.75, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '翩', 'pinyin': 'pian1', 'highest pitch': 8.91, 'lowest pitch': 7.92, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '翩', 'pinyin': 'pian1', 'highest pitch': 8.91, 'lowest pitch': 7.53, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '而', 'pinyin': 'er2', 'highest pitch': 7.53, 'lowest pitch': 5.91, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '至', 'pinyin': 'zhiii4', 'highest pitch': 8.39, 'lowest pitch': 6.76, 'duration': 0.27, 'prosody hierarchy': '#4'}]