Translation of "binding force" into Chinese

These principles, while lacking legally binding force, express the aspirations and preferences of the international community

这些原则虽然没有法律拘束力,但是反映了国际社会的愿望和倾向。

With promise, in contrast, the addressee’s behaviour adds nothing to the binding force of the unilateral declaration.

相反,对允诺来说,行为对象的举动丝毫不增加单方面声明的约束力”。