秋天终于来了。
天骤然凉下，迟了两个月的秋雨终于普降大地。[{'character': '天', 'pinyin': 'tian1', 'highest pitch': 10.34, 'lowest pitch': 9.95, 'duration': 0.32, 'prosody hierarchy': '#1'}, {'character': '骤', 'pinyin': 'zhou4', 'highest pitch': 11.28, 'lowest pitch': 8.96, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '然', 'pinyin': 'ran2', 'highest pitch': 8.96, 'lowest pitch': 7.25, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '凉', 'pinyin': 'liang2', 'highest pitch': 7.62, 'lowest pitch': 5.36, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 8.31, 'lowest pitch': 6.19, 'duration': 0.3, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.13}, {'character': '迟', 'pinyin': 'chiii2', 'highest pitch': 8.0, 'lowest pitch': 7.8, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 9.59, 'lowest pitch': 7.8, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '两', 'pinyin': 'liang3', 'highest pitch': 9.56, 'lowest pitch': 5.09, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge4', 'highest pitch': 10.23, 'lowest pitch': 9.45, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '月', 'pinyin': 've4', 'highest pitch': 9.87, 'lowest pitch': 8.33, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.33, 'lowest pitch': 6.41, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '秋', 'pinyin': 'qiou1', 'highest pitch': 8.24, 'lowest pitch': 6.41, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '雨', 'pinyin': 'v3', 'highest pitch': 7.25, 'lowest pitch': 4.67, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '终', 'pinyin': 'zhong1', 'highest pitch': 10.71, 'lowest pitch': 9.69, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 10.5, 'lowest pitch': 7.44, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '普', 'pinyin': 'pu3', 'highest pitch': 7.99, 'lowest pitch': 4.55, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '降', 'pinyin': 'jiang4', 'highest pitch': 7.95, 'lowest pitch': 4.55, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 8.21, 'lowest pitch': 6.85, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '地', 'pinyin': 'di4', 'highest pitch': 7.99, 'lowest pitch': 5.52, 'duration': 0.25, 'prosody hierarchy': '#4'}]