即使在过去6个月，商品价格有所回升，俄罗斯的能源产量近些年来还一直下滑，部分原因是害怕外资的介入。
Russia’s fall back to earth, meanwhile, spawned a kind of parlor game among academics, foreign-policy wonks, and educated investors, aimed at replacing the country in the club of major emerging-market economies.