Composition of services to fulfill a service request.

组合服务以满足某个服务请求。

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Short-running processes are the composition of services that are fully automated and completed (almost) instantly.

短时间运行的流程由完全自动化、即时完成（几乎）的服务组成。

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Since a service provider can do its work by requesting other services, you can use a layered composition of services for your design.

由于服务提供者能够通过请求其他服务来完成自己的工作，在设计上就可以使用服务的分层结构。

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"The composition of our services revenue model is evolving, and you will hear more about these services as they are introduced, " Mr. Heins said.

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