潜艇咋过去？德国都是常规潜艇航程有限，要从波罗的海经大西洋地中海才能到黑海，远远超出常规潜艇航程。

来源: 天青水蓝于 2023-01-24 12:21:50 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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