excuse me的用法和样例：
例句
- Excuse me, but I must say you are completely wrong.
对不起，但是我必须说你完全错了。 - Excuse me, have you get a light by any chance?
对不起，你碰巧有打火机吗？ - Excuse me, how much is a postcard to France?
打扰一下，寄往法国的明信片多少钱一张？ - Excuse me, would you tell me where I can get some butter?
打扰一下，您能告诉我黄油在哪儿卖吗？
