International trade can be defined as the exchange of goods and services produced in one country with those produced in another. In the complex economic world, no country can be completely self-sufficient.The distribution of natural resources is uneven. A country may be rich in some resources but poor in others.
国际贸易可以解释为一国所生产的货物和服务与另一国进行交换。在这个复 杂的经济社会，没有一个国家能够完全自给自足。自然资源的分布是不均衡 的。一个国家可能某些资源丰富，但其他资源贫乏。
