The only way college could be free is if the faculty and staff donated their time, the buildings required no maintenance, and campuses required no utilities.

大学免费的唯一途径是教职员工能够捐赠自己的时间，校舍不需要维护，校园不需要公共设施。

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Often, they call in external consultants to build new applications based on new technology, but once the applications are deployed, they turn them over to internal maintenance staff for support.

通常来说，他们会外请顾问来根据新的技术建立新的程序，但是一旦这项程序开发部署完毕，他们会将该程序应用交付给内部维护人员支持。

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The Mail on Sunday reported two days later that the theft involved the loss of personal and career details of pilots, ground staff, maintenance engineers and civil servants.

两天后《周日邮报》报道说，同时失窃的还包括飞行员、地勤人员、维修工程人员以及行政人员的个人和履历信息。

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The company, which already employs about 6, 500 workers, has launched a recruitment drive for engineers and maintenance staff.

BBC: Nissan's Sunderland plant announces 50 new jobs

First ScotRail's maintenance staff is then advised there's a problem with a particular door on a particular train.

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The damage, likely to have been caused last week, was discovered during routine work by Shropshire Council maintenance staff.

BBC: Shrewsbury Cemetery graves extensively damaged