第一句：Why do people like to buy liquor in duty-free shops?

為什么人們喜歡在免稅商店買酒呢?

A: Why do people like to buy liquor in duty-free shops?

為什么人們喜歡在免稅商店買酒呢?

B: What do you mean? It’s because it’s much cheaper to buy liquor in duty-free shops.

什么意思?因為在免稅商店買酒便宜很多。

A: But why?

為什么?

B: Well, it;s because in most countries liquor has a higher tax on it.

因為大部分國家酒類的稅比較高。

第二句：Cigarettes are also taxed very heavily.

香煙的稅也很高。

A: A lot of people buy cigarettes here too, isn’t it?

很多人也在這兒賣香煙，對不對?

B: Yes. Cigarettes are also taxed very heavily.

是的，香煙的稅也很重。

A: Now I understand. But I don’t smoke.

現在我懂了，但是我不抽煙。