The terms service and interface are used interchangeably because, in Business Modeler, a service typically represents an interface to some external service implementation.

术语服务 和接口 可交替使用，因为在 Business Modeler 中，服务通常表示一些外部服务实现的接口。

youdao

youdao

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Have you ever agreed to the "terms of use" for a service without reading it all?

VOA: special.2010.04.30

After a major backlash from users over changes in its terms of service, Instagram has revised its terms of service, going back to its old language for how it handles advertising.

FORBES: After Backlash, Instagram Changes Back To Original Terms Of Service

Service providers may argue that the terms of service approved by customers will set limitations on how their collected data can be used.

CNN: Google Glass, the beginning of wearable surveillance

Her service provider might remove the video as a violation of its terms of service.

FORBES: Your Cell Phone Can Change the World