duty-free importation

• 免税进口

duty-free importation的用法和样例：

例句

1. We can pass only one wrist watch for each passenger free.
   每个旅客只能带一只手表免税进口。
2. But we would like to ask you to assist us in obtaining permission for duty?free importation.
   我们请求你们协助办理免税进口许可证。