奥巴马也可以选择开始向乌克兰提供防御性武器，这是国会近期授予他的权力。
President Obama could also choose to begin supplying Ukraine with defensive weapons, a power recently granted to him by Congress.
俄罗斯也获得了奥巴马的保证，未来的谈判中将把进攻性和防御性武器系统放在一起考虑。
The Russians received assurance from Mr. Obama that offensive and defensive weapons systems would be considered together as negotiations go forward.
具体而言，一是可能将军备竞赛引入外空，二是可能将军备竞赛从进攻性武器扩大到防御性武器。
To be specific, it may start off an arms race in outer space, and may also extend the arms race from offensive weapons to defensive weapons.
一个民族当他们同心合意向神祷告时所获得的力量远远比倾其所有来购置防御性武器所获得的力量大得多。
A nation is more powerful when it unites in earnest prayer to God than when its resources are channeled into defensive weapons.
金补充说“'虽然这些项目往往被称之为防御性武器，但对生物武器来说，防御和进攻计划几乎是完全重叠的。”
King adds, 'while such programs are always called defensive, with biological weapons, defensive and offensive programs overlap almost completely.
防御性的武器系统；
防御性的武器系统；
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