我们越来越喜欢冬天的活动了。
从早期的观冰赏雪，到现在逐步的拓展开来。[{'character': '从', 'pinyin': 'cong2', 'highest pitch': 9.54, 'lowest pitch': 8.19, 'duration': 0.32, 'prosody hierarchy': '#1'}, {'character': '早', 'pinyin': 'zao3', 'highest pitch': 9.63, 'lowest pitch': 6.14, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '期', 'pinyin': 'qi1', 'highest pitch': 9.26, 'lowest pitch': 6.14, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.17, 'lowest pitch': 7.63, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '观', 'pinyin': 'guan1', 'highest pitch': 10.55, 'lowest pitch': 9.98, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '冰', 'pinyin': 'bing1', 'highest pitch': 10.78, 'lowest pitch': 9.98, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '赏', 'pinyin': 'shang2', 'highest pitch': 10.78, 'lowest pitch': 7.47, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '雪', 'pinyin': 'xve3', 'highest pitch': 10.01, 'lowest pitch': 4.71, 'duration': 0.33, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 8.13, 'lowest pitch': 7.45, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '现', 'pinyin': 'xian4', 'highest pitch': 8.21, 'lowest pitch': 7.21, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 7.99, 'lowest pitch': 6.26, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '逐', 'pinyin': 'zhu2', 'highest pitch': 7.37, 'lowest pitch': 6.47, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '步', 'pinyin': 'bu4', 'highest pitch': 10.38, 'lowest pitch': 8.33, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.17, 'lowest pitch': 6.85, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '拓', 'pinyin': 'tuo4', 'highest pitch': 9.63, 'lowest pitch': 7.32, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '展', 'pinyin': 'zhan3', 'highest pitch': 7.78, 'lowest pitch': 4.5, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 8.3, 'lowest pitch': 8.2, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 8.46, 'lowest pitch': 6.23, 'duration': 0.39, 'prosody hierarchy': '#4'}]