例句與造句

1. We can get preferential duty rates when we ship to the u . s . a
   我們能在貨物裝運到美國時獲得優(yōu)惠稅率
2. We can get preferential duty rates when we ship to the u . s . a
   我們能在貨物裝運到美國時獲得優(yōu)惠稅率。
3. It's difficult to find preferential duty rates in a sentence. 用preferential duty rates造句挺難的