Service portals typify this pattern, providing a single point of contact for multiple services and hiding the details of internal services.

服务门户是此类模式的代表，它为多个服务提供单一联系点，并隐藏内部服务的细节。

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The common definition for WSDL allows development tools to create common interfaces for various styles of interaction, while hiding the details of how it invokes the service from the application code.

WSDL的通用定义允许开发工具创建各种各样类型的交互的通过接口，同时隐藏它是如何由应用程序代码调用服务的细节。

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The most notable consequence is the inflexibility beyond the service interface since modular design, information hiding and logical structuring principles are all violated.

最值得注意的结果是服务接口之外非常不灵活，因为模块设计、信息隐藏和逻辑结构原则均未得到遵循。

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She is distressed by how many worshipers peck at phones during service, sometimes hiding them underneath prayer shawls or behind purses.

WSJ: For Passover, Jews Try Techie Seders