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(xiàn)在我懂了，但是我不抽煙。