国际贸易（International Trade）也称通商，是指跨越国境的货品和服务交易，一般由进口贸易和出口贸易所组成，因此也可称之为进出口贸易。国际贸易也叫世界贸易。进出口贸易可以调节国内生产要素的利用率，改善国际间的供求关系，调整经济结构，增加财政收入

International trade, also known as commerce, refers to the transaction of goods and services across national borders. It is generally composed of import trade and export trade, so it can also be called import and export trade. International trade is also called world trade. Import and export trade can adjust the utilization rate of domestic production factors, improve international supply and demand relations, adjust economic structure, and increase fiscal revenue.