上周六，中国第一列空中轨道列车在南京完成组装，继德国和日本之后，中国成为世界第三个掌握空轨列车技术的国家。
China's first sky trains came off the assembly line in the city of Nanjing on Saturday, with China becoming the third country to master sky train technology, after Germany and Japan.
上周六，中国第一列空中轨道列车在南京完成组装，继德国和日本之后，中国成为世界第三个掌握空轨列车技术的国家。
China's first sky trains came off the assembly line in the city of Nanjing on Saturday, with China becoming the third country to master sky train technology, after Germany and Japan.
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