天气真热啊！
一名志愿者在给运输小狗的卡车洒水降温。[{'character': '一', 'pinyin': 'i4', 'highest pitch': 10.24, 'lowest pitch': 9.68, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '名', 'pinyin': 'ming2', 'highest pitch': 9.98, 'lowest pitch': 8.67, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '志', 'pinyin': 'zhiii4', 'highest pitch': 10.85, 'lowest pitch': 9.68, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '愿', 'pinyin': 'van4', 'highest pitch': 10.51, 'lowest pitch': 7.66, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '者', 'pinyin': 'zhe3', 'highest pitch': 11.05, 'lowest pitch': 4.87, 'duration': 0.31, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 8.47, 'lowest pitch': 6.67, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '给', 'pinyin': 'gei3', 'highest pitch': 6.9, 'lowest pitch': 5.41, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '运', 'pinyin': 'vn4', 'highest pitch': 8.7, 'lowest pitch': 6.0, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '输', 'pinyin': 'shu1', 'highest pitch': 9.3, 'lowest pitch': 7.95, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '小', 'pinyin': 'xiao2', 'highest pitch': 9.27, 'lowest pitch': 7.2, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '狗', 'pinyin': 'gou3', 'highest pitch': 8.47, 'lowest pitch': 5.64, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.96, 'lowest pitch': 5.64, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '卡', 'pinyin': 'ka3', 'highest pitch': 7.96, 'lowest pitch': 4.09, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '车', 'pinyin': 'che1', 'highest pitch': 8.99, 'lowest pitch': 8.7, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '洒', 'pinyin': 'sa2', 'highest pitch': 8.77, 'lowest pitch': 6.89, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '水', 'pinyin': 'shuei3', 'highest pitch': 8.77, 'lowest pitch': 4.83, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '降', 'pinyin': 'jiang4', 'highest pitch': 7.8, 'lowest pitch': 6.48, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '温', 'pinyin': 'uen1', 'highest pitch': 8.77, 'lowest pitch': 6.64, 'duration': 0.27, 'prosody hierarchy': '#4'}]