"他们是如何躲避监控的呢？"
恐怖分子要做的就是躲起来并邮寄信件炸弹。[{'character': '恐', 'pinyin': 'kong3', 'highest pitch': 13.99, 'lowest pitch': 8.11, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '怖', 'pinyin': 'bu4', 'highest pitch': 11.22, 'lowest pitch': 8.11, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '分', 'pinyin': 'fen4', 'highest pitch': 11.34, 'lowest pitch': 7.74, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii3', 'highest pitch': 12.45, 'lowest pitch': 6.38, 'duration': 0.19, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.04}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 8.29, 'lowest pitch': 6.73, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '做', 'pinyin': 'zuo4', 'highest pitch': 7.75, 'lowest pitch': 6.49, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 6.83, 'lowest pitch': 5.5, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '就', 'pinyin': 'jiou4', 'highest pitch': 7.38, 'lowest pitch': 6.31, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 6.71, 'lowest pitch': 5.79, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '躲', 'pinyin': 'duo2', 'highest pitch': 10.11, 'lowest pitch': 5.3, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '起', 'pinyin': 'qi3', 'highest pitch': 8.69, 'lowest pitch': 5.85, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 6.04, 'lowest pitch': 5.06, 'duration': 0.25, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.2}, {'character': '并', 'pinyin': 'bing4', 'highest pitch': 8.95, 'lowest pitch': 7.08, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '邮', 'pinyin': 'iou2', 'highest pitch': 7.18, 'lowest pitch': 5.81, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '寄', 'pinyin': 'ji4', 'highest pitch': 8.84, 'lowest pitch': 7.18, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '信', 'pinyin': 'xin4', 'highest pitch': 9.62, 'lowest pitch': 8.4, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '件', 'pinyin': 'jian4', 'highest pitch': 8.95, 'lowest pitch': 8.12, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '炸', 'pinyin': 'zha4', 'highest pitch': 9.96, 'lowest pitch': 8.19, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '弹', 'pinyin': 'dan4', 'highest pitch': 10.16, 'lowest pitch': 8.55, 'duration': 0.27, 'prosody hierarchy': '#4'}]