好热啊，需要扇子吗？
由于现场闷热，不少观众摇着扇子听歌。[{'character': '由', 'pinyin': 'iou2', 'highest pitch': 9.1, 'lowest pitch': 7.76, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 9.33, 'lowest pitch': 7.95, 'duration': 0.2, 'prosody hierarchy': '#2'}, {'character': '现', 'pinyin': 'xian4', 'highest pitch': 10.73, 'lowest pitch': 8.94, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '场', 'pinyin': 'chang3', 'highest pitch': 8.94, 'lowest pitch': 5.23, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '闷', 'pinyin': 'men1', 'highest pitch': 9.96, 'lowest pitch': 5.65, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '热', 'pinyin': 're4', 'highest pitch': 10.57, 'lowest pitch': 7.52, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.25}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 11.34, 'lowest pitch': 10.57, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '少', 'pinyin': 'shao3', 'highest pitch': 10.57, 'lowest pitch': 6.2, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '观', 'pinyin': 'guan1', 'highest pitch': 9.06, 'lowest pitch': 6.44, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '众', 'pinyin': 'zhong4', 'highest pitch': 9.96, 'lowest pitch': 7.36, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '摇', 'pinyin': 'iao2', 'highest pitch': 6.97, 'lowest pitch': 5.99, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '着', 'pinyin': 'zhe5', 'highest pitch': 9.99, 'lowest pitch': 6.67, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '扇', 'pinyin': 'shan4', 'highest pitch': 11.3, 'lowest pitch': 9.29, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii5', 'highest pitch': 6.76, 'lowest pitch': 5.69, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '听', 'pinyin': 'ting1', 'highest pitch': 7.54, 'lowest pitch': 6.37, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '歌', 'pinyin': 'ge1', 'highest pitch': 8.05, 'lowest pitch': 6.37, 'duration': 0.25, 'prosody hierarchy': '#4'}]