风越来越大了，这火势可能会失控。
由于火场上风力不断加大，又加速了可燃物燃烧。[{'character': '由', 'pinyin': 'iou2', 'highest pitch': 10.39, 'lowest pitch': 8.56, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 9.95, 'lowest pitch': 8.83, 'duration': 0.18, 'prosody hierarchy': '#2'}, {'character': '火', 'pinyin': 'huo2', 'highest pitch': 11.16, 'lowest pitch': 8.53, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '场', 'pinyin': 'chang3', 'highest pitch': 11.16, 'lowest pitch': 5.85, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 8.33, 'lowest pitch': 6.29, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '风', 'pinyin': 'feng1', 'highest pitch': 9.78, 'lowest pitch': 7.41, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '力', 'pinyin': 'li4', 'highest pitch': 10.12, 'lowest pitch': 7.22, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 6.99, 'lowest pitch': 6.05, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '断', 'pinyin': 'duan4', 'highest pitch': 10.8, 'lowest pitch': 9.18, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '加', 'pinyin': 'jia1', 'highest pitch': 9.11, 'lowest pitch': 7.96, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 8.88, 'lowest pitch': 6.13, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.2}, {'character': '又', 'pinyin': 'iou4', 'highest pitch': 8.37, 'lowest pitch': 6.81, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '加', 'pinyin': 'jia1', 'highest pitch': 9.11, 'lowest pitch': 6.58, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '速', 'pinyin': 'su4', 'highest pitch': 9.09, 'lowest pitch': 6.9, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 6.94, 'lowest pitch': 6.09, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '可', 'pinyin': 'ke3', 'highest pitch': 8.12, 'lowest pitch': 4.98, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '燃', 'pinyin': 'ran2', 'highest pitch': 8.33, 'lowest pitch': 4.54, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '物', 'pinyin': 'u4', 'highest pitch': 9.54, 'lowest pitch': 7.52, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '燃', 'pinyin': 'ran2', 'highest pitch': 8.33, 'lowest pitch': 6.1, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '烧', 'pinyin': 'shao1', 'highest pitch': 10.31, 'lowest pitch': 8.24, 'duration': 0.34, 'prosody hierarchy': '#4'}]