道歉
A:Please excuse my careless words. 请原谅我那些无心的话
B:It doesn’t matter at all. 一点也没有关系
1. a matter of : 大约;
2. as a matter of fact : 事实上;
3. no matter : 没关系;
4. a matter of course : 理所当然的事;
5. a matter of opinion : 看法不同的问题;
6. in the matter of : 就...而论;