通常我们说国防,大概是指防守一个国家不被别的国家攻击或击而不破而言.例如目下的苏联正在努力充实国防,就是为的防卫社会主义的祖国,不让帝国主义列强去侵略.又如法国甚至英国或美国,牠们也都在喊着加强国防主要的大概是在防护牠们在前次的战争中获得的新领土和新殖民地不再被别的帝国主义国家夺了去.还有一部分小国如欧洲的小协约及巴尔干诸国等也在相当地注意国防,那自然为了害怕强邻的侵略.这种国防,我们可以说 For example, the immediate Soviet Union is striving to enrich its national defense by defending its socialist motherland and not allowing the imperialist powers to invade. Like France or even the United Kingdom or the United States, they are also shouting that strengthening their national defense is presumably largely in the interests of protecting the new territories and neocolonial colonies that they obtained during the previous war from being taken over by other imperialist countries. A small number of small countries, such as the European Compact and the Balkan countries, are also paying considerable attention to national defense. Naturally, they are afraid of the aggression of their neighbors. We can say that such a national defense