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一份中俄两国的投资合作规划的签署,不仅在经济、外交和国家安全上有战略意义,也给国门前线的呼伦贝尔带来了机遇
The signing of an investment cooperation plan between China and Russia not only has strategic significance in economy, diplomacy and national security, but also brings opportunities to Hulunbeier, the frontline country