求翻译：开放式API的目的和意义在于：业务开发接口公共化和抽象化，使第三方开发商能够加入通信增值业务的开发者行列，并且屏蔽下层网络的具体协议是什么意思？

The purpose and significance of open api to: public and abstract, of the business development interface to third-party developers can join the ranks of communication value-added business development, and the shielding of the underlying network protocol

Open API The purpose and meaning is: business development, public interface and abstract, to 3rd party developers to be able to join the communications value-added business development, and the concrete shielding lower network protocol

The open style API goal and the significance lie in: Service development connection public and abstraction, enables the third party developer to join the correspondence increment service the exploiter ranks, and shield lower level network concrete agreement

The purpose and significance of the open API is: abstract interface of public and business development, enables third-party developers to add communications value added business developer, and shield of the underlying network protocol

正在翻译，请等待...