星级典句：

第一句：Can anyone buy goods in duty-free shops?

任何人都可以在免税商店购物吗？

A: Can anyone buy goods in duty-free shops?

任何人都可以在免税商店购物吗？

B: No, You have to show your passport and visa to the shop assistant.

不是的，你必须向店员出示你的护照和签证。

第二句：Can I buy cosmetics in duty-free stores?

我能在免税商店买化妆品吗？

A: Excuse me, can I buy cosmetics in duty-free stores?

请问我能在免税商店买化妆品吗？

B: Sure, it's very cheap.

当然，很便宜的。

A: Two lip sticks, please.

请给我拿2支口红。

B: OK.

好的。