没关系:1.Itdoesn'tmatter.2.Nevermind3.That'sOK4.it'sallrightExamples:1.价格没关系。

Itdoesn'tmatterabouttheprice.2.如果我赶不上火车，那也没关系。Itdoesn'tmatterifImissmytrain.3.没关系。有什么事？Itdoesn'tmatter.What'sup 4.这鞋刚穿时要是有点紧没关系,这种皮子很有延展性.Don'tworryiftheshoesseemabittightatfirst;theleatherhasplentyofgiveinit.没关系AllRight没关系。Don'tworryaboutthat.这没关系。Nevermindaboutthat.根本没关系。Itwasnothingatall.这没关系。Itdoesn'tmatter.一点儿没关系。Itdoesn'tmatteratall.一点儿没关系。Itdonotmatteratall.没关系，谢谢。thanksanyway.可以，没关系。Yes,that'sallright.