听说美两高官连发狠话了吗？
美两高官连放狠话，战云似乎正在海湾上空骤聚。[{'character': '美', 'pinyin': 'mei2', 'highest pitch': 10.21, 'lowest pitch': 8.36, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '两', 'pinyin': 'liang3', 'highest pitch': 10.21, 'lowest pitch': 5.28, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '高', 'pinyin': 'gao1', 'highest pitch': 9.04, 'lowest pitch': 5.52, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '官', 'pinyin': 'guan1', 'highest pitch': 10.26, 'lowest pitch': 8.43, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '连', 'pinyin': 'lian2', 'highest pitch': 9.88, 'lowest pitch': 6.29, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '放', 'pinyin': 'fang4', 'highest pitch': 10.75, 'lowest pitch': 8.1, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '狠', 'pinyin': 'hen3', 'highest pitch': 8.35, 'lowest pitch': 5.84, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '话', 'pinyin': 'hua4', 'highest pitch': 9.23, 'lowest pitch': 6.69, 'duration': 0.31, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.26}, {'character': '战', 'pinyin': 'zhan4', 'highest pitch': 11.02, 'lowest pitch': 8.3, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '云', 'pinyin': 'vn2', 'highest pitch': 9.22, 'lowest pitch': 6.77, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '似', 'pinyin': 'sii4', 'highest pitch': 9.22, 'lowest pitch': 7.57, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '乎', 'pinyin': 'hu1', 'highest pitch': 8.9, 'lowest pitch': 7.57, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '正', 'pinyin': 'zheng4', 'highest pitch': 10.37, 'lowest pitch': 8.0, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 8.45, 'lowest pitch': 7.22, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '海', 'pinyin': 'hai3', 'highest pitch': 5.95, 'lowest pitch': 4.84, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '湾', 'pinyin': 'uan1', 'highest pitch': 9.56, 'lowest pitch': 5.95, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 10.53, 'lowest pitch': 8.28, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '空', 'pinyin': 'kong1', 'highest pitch': 9.68, 'lowest pitch': 9.23, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '骤', 'pinyin': 'zhou4', 'highest pitch': 9.85, 'lowest pitch': 6.57, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '聚', 'pinyin': 'jv4', 'highest pitch': 8.27, 'lowest pitch': 5.63, 'duration': 0.29, 'prosody hierarchy': '#4'}]