美国自然条件优越,人人都能购置的汽车是社会基本特征。日本发展了地铁和高铁。中国高铁和电动车大发展,在交通上赶上了美欧日韩
本帖于 2024-05-15 03:37:25 时间, 由普通用户 thore 编辑
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