If a change is made to any aspect of a service that is coupled, then either the requester or the provider application code (or, more likely, both) will have to change.
如果耦合的服务任何方面有所变化，那么，请求者或提供者的应用程序代码(更可能是两者同时)必须改变。
The third approach assists in the creation of a COBOL-based service requester, which is essentially dealing with a new application.
第三种方法帮助创建基于COBOL的服务请求者，它本质上是创建一个新的应用程序。
While the fine-grained interface offers more flexibility to the requester application, it also means that patterns of interaction may vary between different service requesters.
虽然细粒度的接口为请求者应用程序提供了更多的灵活性，它同样也意味着交互的模式可能随着不同的服务请求者而不同。
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