从理论上看，国际制度是形成世界秩序的天然的内在要素。

In theory, international institution is an inartificial and internal elements of world order.

youdao

从理论上看，国际制度是形成世界秩序的天然的内在要素。

In theory, international institution is an inartificial and internal elements of world order.

youdao