It doesn't matter可以简单说成no matter吗?还有,它可以回答thanks吗?

It doesn't matter可以简单说成no matter吗?还有,它可以回答thanks吗? It doesn't matter.可以回答thank you it doesn't matter回答 It doesn't matter 只能回答sorry吗 it doesn't matter.matter? 一般说没关系可以用it doesn't matter 还可以用什么短语. it doesn't matter? it doesn't matter. thanks for your help 回答是用it doesn't matter 还是that's ok It doesn't matter 还是 It is doesn't matter? It's doesn't matter还是It doesn't matter? it doesn't matter是一个固定词组吗?