弗拉基米尔·普京作为年轻的梅德韦杰夫事实上的导师，掌握着更多实权，却较难合作，这两人到底谁说了算还是一个未知数。

It is also uncertain whether the youthful Medvedev, rather than his more powerful, less co-operative mentor, Vladimir Putin, is really calling the shots.

youdao

弗拉基米尔·普京作为年轻的梅德韦杰夫事实上的导师，掌握着更多实权，却较难合作，这两人到底谁说了算还是一个未知数。

It is also uncertain whether the youthful Medvedev, rather than his more powerful, less co-operative mentor, Vladimir Putin, is really calling the shots.

youdao