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Chinese historical Canals
释义
Chinese historical Canals
Encyclopedia
理学
中国历史上的运河
释
Chinese historical Canals
中国历史时期运河
中国历史时期人工开凿的通航水道,至晚于春秋战国时期已经开始修凿运河,后世兴修的京杭大运河,迄今仍是世界上最长的运河。
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