effect of trade

例句：

1. 1.The effect of trade on the economy is significant.
   贸易对经济的影响是显著的。
2. 2.The success of this new product will have a significant effect on our sales.
   这款新产品的成功将对我们的销售产生重大影响。
3. 3.The policy change has had a significant effect on the market.
   政策变化对市场产生了重大影响。