这个黑十月有什么特别之处吗？
对于五角大楼的采购系统而言，这个黑十月还远未结束。[{'character': '对', 'pinyin': 'duei4', 'highest pitch': 10.66, 'lowest pitch': 8.82, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 9.53, 'lowest pitch': 8.29, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '五', 'pinyin': 'u2', 'highest pitch': 11.38, 'lowest pitch': 9.02, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '角', 'pinyin': 'jiao3', 'highest pitch': 11.34, 'lowest pitch': 6.2, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 8.82, 'lowest pitch': 6.2, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '楼', 'pinyin': 'lou2', 'highest pitch': 7.47, 'lowest pitch': 6.79, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.83, 'lowest pitch': 7.14, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '采', 'pinyin': 'cai3', 'highest pitch': 7.34, 'lowest pitch': 5.49, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '购', 'pinyin': 'gou4', 'highest pitch': 10.45, 'lowest pitch': 9.98, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '系', 'pinyin': 'xi4', 'highest pitch': 9.98, 'lowest pitch': 6.6, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '统', 'pinyin': 'tong3', 'highest pitch': 7.24, 'lowest pitch': 5.41, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '而', 'pinyin': 'er2', 'highest pitch': 6.37, 'lowest pitch': 5.38, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '言', 'pinyin': 'ian2', 'highest pitch': 7.04, 'lowest pitch': 5.33, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.28}, {'character': '这', 'pinyin': 'zhe4', 'highest pitch': 10.9, 'lowest pitch': 8.66, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge5', 'highest pitch': 8.99, 'lowest pitch': 8.4, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '黑', 'pinyin': 'hei1', 'highest pitch': 10.89, 'lowest pitch': 8.4, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '十', 'pinyin': 'shiii2', 'highest pitch': 10.69, 'lowest pitch': 6.39, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '月', 'pinyin': 've4', 'highest pitch': 9.47, 'lowest pitch': 6.79, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.06}, {'character': '还', 'pinyin': 'hai2', 'highest pitch': 9.74, 'lowest pitch': 8.06, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '远', 'pinyin': 'van3', 'highest pitch': 9.38, 'lowest pitch': 4.86, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '未', 'pinyin': 'uei4', 'highest pitch': 10.44, 'lowest pitch': 7.64, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '结', 'pinyin': 'jie2', 'highest pitch': 7.64, 'lowest pitch': 5.7, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '束', 'pinyin': 'shu4', 'highest pitch': 8.27, 'lowest pitch': 6.16, 'duration': 0.25, 'prosody hierarchy': '#4'}]