现在国际局势并不太平，我们必须巩固国防。
The international situation being far from tranquil, we must strengthen our national defence.
中国独立自主、自力更生地建设和巩固国防。
China builds and consolidates its national defense independently and through self-reliance.
基于以上种种，我在建议是第一：加强战备，巩固国防。
Based on the above all, my suggestion is first: strengthening in combat, to strengthen national defence.
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