You will find that as your SOA systems grow and change, you will need to have versioning polices for all contract artifacts: service interfaces, messages and data schemas, policies, etc.

你会发现，随着你SOA系统的成长和变更，你会需要针对所有契约制品的版本管理策略：服务接口、消息和数据的模式、策略等。

youdao

The contract is for the public service of drinking water from Jan. 1, 2011.

这个公共自来水服务合同起始日期为2011年1月1日。

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You must identify the elements that should be represented in the service contract for your SOA initiative, as different SOA initiatives need different attributes to ensure success.

您必须确定应该在SOA活动的服务契约中加以表示的元素，因为不同的SOA活动需要不同的特征来确保成功。

youdao

Based on historical trends, we can anticipate a significant increase in spending during the fourth quarter and a commensurate increase in contract awards for service-disabled veterans.

WHITEHOUSE: Statement of Angela B. Styles

Tavish Scott MSP, the Scottish Liberal Democrat leader, challenged Mr Salmond over the government's handling of the contract for the ferry service between Dunoon and Gourock.

BBC: First minister's questions

Tethering your iPhone is a great alternative to expensive hotel WiFi, un-secured and unreliable free hotspots, or signing a 2-year contract for mobile broadband service that you only need from time to time.

ENGADGET: Nexaria BC2 router supports iPhone tethering for some reason (video)