外贸

例句：

1. 1. The company's main business is in the export of electronic products.
   该公司的主要业务是电子产品的出口。
2. 2. The government has launched a campaign to promote foreign trade.
   政府已经启动了一个促进对外贸易的运动。
3. 3. Importing foreign goods can help increase our exports.
   进口外国商品可以帮助我们增加出口。