In 2015, Alipay has partnered with cloud storage, service life plate in the city officially launched the contract of service, the national mobile online signing times to open.

2015年，存证云已经携手支付宝，在城市服务生活板块正式推出“合同服务”，全民移动在线签约时代就此开启。

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One of the best things my company has done is to contract with a language service that offers translations over the phone.

我的公司做过的最好的事情之一，就是与一家提供电话翻译的语言服务公司签订了合同。

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A contract is any service or behavior of an object that other objects can request.

一个契约是其它对象可以请求的一个对象的任何服务或者行为。

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So if you get the CD set, not only do you get a wonderful beginning library of classical music but in effect you get a lifetime service contract with it.

所以一旦你买了整套CD,你不仅可以拥有一个古典乐图书馆,而且还可以享受终身服务

耶鲁公开课 - 聆听音乐课程节选

What are the options regarding contract length and terms of service?

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Dr Willie Black, chairman of the organisation that represents European top-level domains and managing director of Nominet, said fear of a lawsuit was preventing Icann from signing a contract to provide a given level of service.

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Over the past year, Bienenstock notes, the carrier has lost 8.9% of its contract customers and 5.4% of its service revenues, in a period in which the market has been growing.

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