It introduces particularly three models: city basic geographical information government affair platform, theme exploration and survey information service platform, and navigation location service.

介绍了城市基础地理信息政务平台、专题勘测信息公众服务平台和导航位置服务三种服务模式。

youdao

BlackBerry service is facing limits or bans in some countries over the issue of government access to information on its network.

VOA: special.2010.08.06

In 1889, the German Government decided to use the postal service as an information network to create Social Security.

889年，德国政府决定将邮政用作,建立的社会保障的信息网络。

耶鲁公开课 - 金融市场课程节选

Similarly, there has been a furore about the workings of the government information service.

ECONOMIST: Struggling for the prince��s ear

Earlier in his evidence to the committee, the head of the government information service, Mike Granatt, refused to comment on the specifics surrounding the departure of Mr Sixsmith, saying his resignation was a matter for the department concerned.

BBC: Minister's adviser 'bullied' staff

The Conservatives say that Mr Blair has appointed too many political advisers, blurring the boundaries between the civil service and the ruling party, and subverting the impartiality of the government's information service.

ECONOMIST: Bagehot