送交者: steven 于 2010-12-17, 15:49:30:

回答: 如果是防御可以不发射等敌人来了就地起爆。所以至少也有威慑对方不战略进攻的目的 由 Amargi 于 2010-12-17, 15:10:46:

• Their point is to create deterence by uncertainly - Amargi (32 bytes) 2010-12-17, 17:10:45 (527381)

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