我们需要确保演习的顺利进行。
演习过程中将动用符合北约标准的先进计算机系统。[{'character': '演', 'pinyin': 'ian3', 'highest pitch': 8.66, 'lowest pitch': 7.99, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '习', 'pinyin': 'xi2', 'highest pitch': 9.26, 'lowest pitch': 7.99, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 10.29, 'lowest pitch': 8.49, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '程', 'pinyin': 'cheng2', 'highest pitch': 9.26, 'lowest pitch': 8.3, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 9.8, 'lowest pitch': 9.64, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '将', 'pinyin': 'jiang1', 'highest pitch': 8.78, 'lowest pitch': 8.12, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '动', 'pinyin': 'dong4', 'highest pitch': 9.02, 'lowest pitch': 7.77, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '用', 'pinyin': 'iong4', 'highest pitch': 7.77, 'lowest pitch': 6.57, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '符', 'pinyin': 'fu2', 'highest pitch': 8.37, 'lowest pitch': 6.6, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '合', 'pinyin': 'he2', 'highest pitch': 8.37, 'lowest pitch': 7.94, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '北', 'pinyin': 'bei3', 'highest pitch': 5.87, 'lowest pitch': 4.96, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '约', 'pinyin': 've1', 'highest pitch': 9.68, 'lowest pitch': 5.16, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '标', 'pinyin': 'biao1', 'highest pitch': 9.33, 'lowest pitch': 8.55, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '准', 'pinyin': 'zhuen3', 'highest pitch': 8.63, 'lowest pitch': 3.73, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 6.17, 'lowest pitch': 3.73, 'duration': 0.18, 'prosody hierarchy': '#2'}, {'character': '先', 'pinyin': 'xian1', 'highest pitch': 10.11, 'lowest pitch': 6.17, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '进', 'pinyin': 'jin4', 'highest pitch': 10.11, 'lowest pitch': 7.84, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '计', 'pinyin': 'ji4', 'highest pitch': 8.4, 'lowest pitch': 7.34, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '算', 'pinyin': 'suan4', 'highest pitch': 7.66, 'lowest pitch': 6.23, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '机', 'pinyin': 'ji1', 'highest pitch': 7.5, 'lowest pitch': 6.29, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '系', 'pinyin': 'xi4', 'highest pitch': 7.83, 'lowest pitch': 6.4, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '统', 'pinyin': 'tong3', 'highest pitch': 6.42, 'lowest pitch': 3.72, 'duration': 0.32, 'prosody hierarchy': '#4'}]