TheRussianfederation,iscalledRussiaorRussia.Isintheworldtheareabiggestcountry,theregionsurmountstheEuropeandAsiatwocontinents,bordersonwithmanycountries.IscontinuousthecoastlinehasextendedfromArcticOceantoNorthPacificOcean,butalsohasincludedinlandseaBlackSeaandtheCaspianSea.AsformerSovietUnion'smainUnionRepublic,theRussianfederationistenpointshastheinfluencegreatnation,speciallyiniscomposedof10formerSovietUnionUnionRepublicinCommonwealthofIndependentStatesorganizes.in1991,SovietUniondisintegrated,RussiainheritedSovietUnion,becametheUnitedNationsSecurityCouncilpermanentmember,hadthevetototheSecurityCouncilbill. 　　中文对照：俄罗斯联邦,简称俄罗斯或俄国.是世界上面积最大的国家,地域跨越欧亚两个大洲,与多个国家接壤.绵延的海岸线从北冰洋一直伸展到北太平洋,还包括了内陆海黑海和里海.作为前苏联的主要加盟共和国,俄罗斯联邦是一个十分有影响力的大国,特别是在由10个前苏联加盟共和国组成的独联体组织内.1991年,苏联解体,俄罗斯继承苏联,成为联合国安全理事会常任理事国,对安理会议案拥有否决权.