international trade activity

例句：

1. 1.The international trade activity is a key factor in the global economy.
   国际贸易活动是全球经济的关键因素。
2. 2. The company's international trade activity has increased significantly in recent years.
   该公司近年来的国际贸易活动显著增加。
3. 3. The international trade activity plays an important role in promoting economic development.
   国际贸易活动在促进经济发展中起着重要作用。