In other words, you want presentation and security services.

换句话说，您需要表示性的安全服务。

youdao

There are still four layers of security: presentation of valid government ID, boarding pass, x-ray inspection of carryon luggage, and passing through a magnetometer for the presence of metal.

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It generated a lot of interest in security circles, up to and including presentation overseas for Interpol.

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In a presentation Wednesday at the Black Hat security conference in Washington, D.

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