印度洋沿岸的航线五千年前就被巴比伦人搞的熟烂。到南越国东越国的航线至少西汉时就有了。

来源: rulvbobing 于 2025-11-18 10:08:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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