"听说最近美国外交使团遇到了一些安全问题。"
他已经要求土耳其官方加强对美国外交使团的安全保护。[{'character': '他', 'pinyin': 'ta1', 'highest pitch': 10.56, 'lowest pitch': 10.21, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 10.21, 'lowest pitch': 6.32, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '经', 'pinyin': 'jing1', 'highest pitch': 9.13, 'lowest pitch': 6.32, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '要', 'pinyin': 'iao1', 'highest pitch': 9.73, 'lowest pitch': 9.13, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '求', 'pinyin': 'qiou2', 'highest pitch': 9.48, 'lowest pitch': 7.13, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '土', 'pinyin': 'tu2', 'highest pitch': 9.53, 'lowest pitch': 8.86, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '耳', 'pinyin': 'er3', 'highest pitch': 9.74, 'lowest pitch': 5.6, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '其', 'pinyin': 'qi2', 'highest pitch': 7.53, 'lowest pitch': 5.6, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '官', 'pinyin': 'guan1', 'highest pitch': 8.73, 'lowest pitch': 7.04, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '方', 'pinyin': 'fang1', 'highest pitch': 9.9, 'lowest pitch': 8.51, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.07}, {'character': '加', 'pinyin': 'jia1', 'highest pitch': 9.18, 'lowest pitch': 8.42, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '强', 'pinyin': 'qiang2', 'highest pitch': 8.74, 'lowest pitch': 6.26, 'duration': 0.31, 'prosody hierarchy': '#1'}, {'character': '对', 'pinyin': 'duei4', 'highest pitch': 8.54, 'lowest pitch': 6.49, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '美', 'pinyin': 'mei3', 'highest pitch': 7.1, 'lowest pitch': 4.06, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 7.36, 'lowest pitch': 5.46, 'duration': 0.2, 'prosody hierarchy': '#2'}, {'character': '外', 'pinyin': 'uai4', 'highest pitch': 10.06, 'lowest pitch': 7.36, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '交', 'pinyin': 'jiao1', 'highest pitch': 10.55, 'lowest pitch': 8.25, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '使', 'pinyin': 'shiii3', 'highest pitch': 11.64, 'lowest pitch': 10.52, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '团', 'pinyin': 'tuan2', 'highest pitch': 6.33, 'lowest pitch': 5.2, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.74, 'lowest pitch': 6.06, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '安', 'pinyin': 'an1', 'highest pitch': 12.02, 'lowest pitch': 9.04, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '全', 'pinyin': 'qvan2', 'highest pitch': 10.09, 'lowest pitch': 6.68, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '保', 'pinyin': 'bao3', 'highest pitch': 11.76, 'lowest pitch': 4.74, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '护', 'pinyin': 'hu4', 'highest pitch': 12.09, 'lowest pitch': 7.77, 'duration': 0.31, 'prosody hierarchy': '#4'}]