一、充分认识做好中心城市交通工作的重要性包括4个直辖市、27个省会城市、5个计划单列市在内的36个大城市,对我国的政治、经济、社会生活具有特别重要的影响。这些中心城市既是我国近现代工业的发祥地,也是区域性的政治、经济、文化、科技、商贸和旅游中心,具有优越的地理位置 I. Fully understand the importance of doing a good job of transportation in central cities The 36 major cities including 4 municipalities directly under the Central Government, 27 provincial capitals and 5 cities specifically designated for planning have a particularly significant impact on our country’s political, economic and social life . These centers are not only the cradles of our country’s modern industry but also the regional centers of politics, economy, culture, science and technology, commerce and tourism, and have a superior geographical position