在高通脹前大搞基建是合算的。資源和人工越來越貴，晚幾年就建不起了。以後運營的效率是大問題，高鐵不賺錢。智能化才是出路

來源: 十具於 2022-05-19 16:25:47 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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