S:They mean "tea" and "Hong Kong". 那是指"茶"和"香港". C:I see. Give me two, please. 原来如此, 给我两罐. S:Any other things, madam? 小姐, 还有其他需要吗? C:No, thanks. I think that's enough. How much does that come to? 没有了, 谢谢. 我想这些就够了. 一共多少钱呢? S:Just a moment, please I'll figure it out. 请稍等, 让我算一算, The total is four hundred and fifty dollars. 合计四百五十元. C:Here's the money. 给钱. S:Thank you, madam. Your change. 谢谢,小姐, 你的找零. C:Keep it, please. 请你留下吧. S:It's very kind of you, but we can't accept tips. 感谢你, 小姐, 但我们是不能接受小费的. C:I see. I'll take it back. 明白了. 那我只好收回了.