An example of an optional service is the policy service because not all repositories can (or need to) express their administration policies in a general way.

可选服务以策略服务为例，因为一般来说不是所有的知识库能够(或者需要)展示其管理策略。

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Another reason, experts say, is related to the century-long policy of the US Forest Service to stop wildfires as quickly as possible.

专家们表示，另一个原因与美国林业局长达一个世纪的政策有关，即尽快扑灭野火。

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The group was accused of trying to gain information on American nuclear weapons, foreign policy and politics for the SVR -- Russia's foreign intelligence service.

VOA: special.2010.07.10

Crisp will also host to the Scottish Privacy Forum, which gives academics, senior Scottish policy-makers and professionals the opportunity to share knowledge about the development of information processes and their consequences for privacy in public policy and service delivery.

BBC: Cameras!!

Now, like Jack, I've spent my professional life in this world of public policy and public service.

WHITEHOUSE: President Obama Nominates Jack Lew for Secretary of the Treasury | The White House

Just like when someone buys a life insurance policy the customer service is handled by the home office in Omaha or somewhere like that.

FORBES: The Cloud Is Turning Me Into...An Insurance Salesman!