亨古靠近巴基斯坦与阿富汗的边界，我们需要注意安全情况。
亨古靠近巴基斯坦与阿富汗的边界，武装分子活动频繁。[{'character': '亨', 'pinyin': 'heng1', 'highest pitch': 11.29, 'lowest pitch': 10.18, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '古', 'pinyin': 'gu3', 'highest pitch': 12.1, 'lowest pitch': 5.09, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '靠', 'pinyin': 'kao4', 'highest pitch': 8.24, 'lowest pitch': 6.65, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '近', 'pinyin': 'jin4', 'highest pitch': 7.73, 'lowest pitch': 6.35, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '巴', 'pinyin': 'ba1', 'highest pitch': 8.39, 'lowest pitch': 8.01, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '基', 'pinyin': 'ji1', 'highest pitch': 8.85, 'lowest pitch': 8.7, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '斯', 'pinyin': 'sii1', 'highest pitch': 9.73, 'lowest pitch': 9.57, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '坦', 'pinyin': 'tan3', 'highest pitch': 5.08, 'lowest pitch': 4.51, 'duration': 0.32, 'prosody hierarchy': '#2'}, {'character': '与', 'pinyin': 'v3', 'highest pitch': 13.99, 'lowest pitch': 5.04, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '阿', 'pinyin': 'a1', 'highest pitch': 12.87, 'lowest pitch': 8.95, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '富', 'pinyin': 'fu4', 'highest pitch': 10.78, 'lowest pitch': 9.86, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '汗', 'pinyin': 'han4', 'highest pitch': 11.25, 'lowest pitch': 7.69, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.69, 'lowest pitch': 5.53, 'duration': 0.08, 'prosody hierarchy': '#1'}, {'character': '边', 'pinyin': 'bian1', 'highest pitch': 7.11, 'lowest pitch': 6.38, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '界', 'pinyin': 'jie4', 'highest pitch': 14.13, 'lowest pitch': 6.54, 'duration': 0.22, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.33}, {'character': '武', 'pinyin': 'u3', 'highest pitch': 8.15, 'lowest pitch': 6.5, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '装', 'pinyin': 'zhuang1', 'highest pitch': 10.94, 'lowest pitch': 6.5, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '分', 'pinyin': 'fen4', 'highest pitch': 11.51, 'lowest pitch': 7.75, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii3', 'highest pitch': 7.75, 'lowest pitch': 4.62, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '活', 'pinyin': 'huo2', 'highest pitch': 6.5, 'lowest pitch': 6.09, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '动', 'pinyin': 'dong4', 'highest pitch': 8.29, 'lowest pitch': 6.12, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '频', 'pinyin': 'pin2', 'highest pitch': 8.63, 'lowest pitch': 6.46, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '繁', 'pinyin': 'fan2', 'highest pitch': 7.49, 'lowest pitch': 5.54, 'duration': 0.33, 'prosody hierarchy': '#4'}]