A case study of the Olympics security system and related products, boundary surveillance system, smart soldier system and more will highlight the public security sector.

奥运会安保系统和相关产品的案例研究、边境监视系统、智能士兵系统和更多内容将在公共安全板块亮相。

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The formal public security structure was augmented by a pervasive system of informers throughout the society.

原来的公共安架构已经被提升为全社会遍布告密者的普遍体系。

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The formal public security structure was augmented by a pervasive system of informers throughout the society.

原来的公共安架构已经被提升为全社会遍布告密者的普遍体系。

youdao

President Medvedev asked officials to increase security on the public transport system nationwide.

BBC: Moscow Metro hit by deadly suicide bombings

He proposes tax cuts that are modest by Republican standards, more than half of them targeted on the poorest taxpayers, and wants most of the budget surplus to go on financing the transition costs of reforming the Social Security (public pensions) system.

ECONOMIST: Not least his own party

Since the last seven digits of a phone number are not unique and are in the public domain, the security of the system would be undermined if two users' fingerprints were similar enough to generate a false acceptance.

ECONOMIST: Security