However, laws set forth requirements with regard to the legal forms of a contract in view of evidence preserving and promoting contracting parties' prudence.

然而出于保存证据、促使当事人慎重考虑等因素，法律仍需对于某些形式的合同作法定形式的要求。

youdao

Any Contracting State may enter into agreements with one or more other Contracting States, with a view to improving the application of the Convention in their mutual relations.

任何缔约国可与一个或更多的其他缔约国缔结协议，以在其相互关系中促进适用本公约。

youdao