一些人认为只能由政府在需要的时候使用无人机提供帮助。
Some people think drones can only be used by governments to help when needed.
我的工作是要传递业务价值和由社区提供的帮助我做到这一点的工具。
My job is to delivery business value and these communities provided tools that helped me do it.
然而，经常需要ES b来调用服务，该服务提供自我描述及发现的能力，这由Web服务帮助完成。
However, it is often desirable for an ESB to make the services it provides access to self-describing and discoverable, which Web services help to do.
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