developing countries

名词 developing country:

1. a country that is poor and whose citizens are mostly agricultural workers but that wants to become more advanced socially and economically
   同义词：developing country

1. In some developing countries more and more people migrate to urban area.
   在某些发展中的国家，越来越多的人向市区迁移。
2. In their relation with the developing countries an aggressive policy has been followed.
   在和发展中国家的关系中，他们一直奉行侵略政策。
3. Illiteracy is a major problem in some developing countries.
   在一些发展中国家，文盲是个大问题。
4. Infant mortality is still very high in some developing countries.
   某些发展中国家的婴儿死亡率仍然很高。