蒋千总工程师提到交通工程的重要性，
在验收会上，交通运输部总工程师蒋千这样评价工程的意义。[{'character': '在', 'pinyin': 'zai4', 'highest pitch': 10.29, 'lowest pitch': 9.31, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '验', 'pinyin': 'ian4', 'highest pitch': 10.25, 'lowest pitch': 8.85, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '收', 'pinyin': 'shou1', 'highest pitch': 10.49, 'lowest pitch': 8.85, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '会', 'pinyin': 'huei4', 'highest pitch': 11.12, 'lowest pitch': 8.62, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 8.62, 'lowest pitch': 6.13, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.28}, {'character': '交', 'pinyin': 'jiao1', 'highest pitch': 8.47, 'lowest pitch': 7.75, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '通', 'pinyin': 'tong1', 'highest pitch': 8.63, 'lowest pitch': 7.75, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '运', 'pinyin': 'vn4', 'highest pitch': 8.44, 'lowest pitch': 7.83, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '输', 'pinyin': 'shu1', 'highest pitch': 8.74, 'lowest pitch': 7.52, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '部', 'pinyin': 'bu4', 'highest pitch': 8.84, 'lowest pitch': 7.1, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '总', 'pinyin': 'zong3', 'highest pitch': 7.63, 'lowest pitch': 5.32, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '工', 'pinyin': 'gong1', 'highest pitch': 8.81, 'lowest pitch': 5.32, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '程', 'pinyin': 'cheng2', 'highest pitch': 8.63, 'lowest pitch': 7.58, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '师', 'pinyin': 'shiii1', 'highest pitch': 9.56, 'lowest pitch': 8.43, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '蒋', 'pinyin': 'jiang3', 'highest pitch': 8.66, 'lowest pitch': 4.63, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '千', 'pinyin': 'qian1', 'highest pitch': 10.07, 'lowest pitch': 5.72, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '这', 'pinyin': 'zhe4', 'highest pitch': 11.24, 'lowest pitch': 10.71, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '样', 'pinyin': 'iang4', 'highest pitch': 10.71, 'lowest pitch': 6.98, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '评', 'pinyin': 'ping2', 'highest pitch': 6.98, 'lowest pitch': 5.72, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '价', 'pinyin': 'jia4', 'highest pitch': 7.7, 'lowest pitch': 6.03, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '工', 'pinyin': 'gong1', 'highest pitch': 8.81, 'lowest pitch': 6.38, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '程', 'pinyin': 'cheng2', 'highest pitch': 8.63, 'lowest pitch': 6.05, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.3, 'lowest pitch': 6.2, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '意', 'pinyin': 'i4', 'highest pitch': 8.51, 'lowest pitch': 6.6, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '义', 'pinyin': 'i4', 'highest pitch': 8.51, 'lowest pitch': 5.05, 'duration': 0.22, 'prosody hierarchy': '#4'}]