B2和B21数量太少，而且白天出动风险也很大，只能夜袭。并不足以制止登陆。如被布雷封锁B2和B21也没办法解封

来源: 天青水蓝于 2025-10-20 14:39:33 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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