China is one of Russia's most important partners in the world ar

China is one of Russia's most important partners in the world arena,Russian President Dmitry Medvedev said in a recent interview with major Chinese media in Moscow.
【正确答案】：中国是俄罗斯在世界舞台上最重要的合作伙伴之一。、【解析】原句是主系表结构的简单句，主语是China，系动词是is，表语是one of the most important partners,in the world arena 在句中作状语，汉译时将状语前置，而将主题部分“最重要的合作伙伴之一”后置。