Explanation for being late A: Hello? B: Ms. Montgomery? This is Richard Thomas. I’m sorry to bother you at home, but I’ve got a bit of a problem. A: Oh? What’s wrong? B: My daughter’s just banged up her knee pretty badly and I’m going to have to take her to the hospital. I’ll be about two hours late. 解释迟到的原因 A:喂? B:蒙格玛利女士吗?我是理查德·托马斯。真抱歉您在家里还麻烦您。但我出了点小事。 A:哦,怎么了? B:我女儿刚刚碰伤了膝盖,伤得很厉害。我正要送她上医院。大约得晚到两个小时。