A service has the appearance of a software component, in that it looks like a self-contained function from the service requester's perspective.
一个服务表现为一个软件组件，因为从服务请求者的角度来看，它看起来就像是一个自包含的函数。
A service has the appearance of a software component, in that it looks like a self-contained function from the service requester's perspective.
一个服务表现为一个软件组件，因为从服务请求者的角度来看，它看起来就像是一个自包含的函数。
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