prestation

基本解释

There are two stages and reasons to be abused on unlawful cause prestation.
第一个阶段是给付人基于不法原因而进行了给付，这是第一个可责难的理由；
Finally, this part makes some basic classifications and compares some countries' legislation of unlawful cause prestation.
最后，本部分尚对不法原因给付进行了基本的分类，并比较了各国关于不法原因给付的立法。
So, we must analyze the causes of prestation unjustified enrichment and non-prestation unjustified enrichment and reconstruct its constitutive requirements.
因此，应该从不当得利制度的物权变动理论基础视角分别对给付型和非给付型不当得利的物权变动原因进行分析，重新构建其构成要件。
prestation unjustified enrichment
给付型不当得利
action of prestation
[法] 给付之诉