但是目前理论与实证研究得到的结论充满了不确定性和矛盾。

Theoretical and empirical literatures have gained some conclusions, but these are full of uncertainty and contradiction.

youdao

但是目前理论与实证研究得到的结论充满了不确定性和矛盾。

Theoretical and empirical literatures have gained some conclusions, but these are full of uncertainty and contradiction.

youdao