First, the chemicals deposited on the rub provide information on the individual identity of an animal; no two mammals produce the same scent.

首先，擦痕上的化学物质提供了动物的个体特征信息；没有两种哺乳动物会产生相同的气味。

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To resolve this request correctly, the EIM administrator has to store the following foreign identity mapping information on the EIM server.

为了正确地解析这个请求，EIM管理员必须在EIM服务器上存储下面的外部身份映射信息。

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We'll pay for our services on the new internet with our identity and personal information.

但是世界上没有免费的午餐，我们必须提供我们的身份和个人信息。

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The threat surfaced in recent weeks with fliers offering a reward for information on the identity of the administrator or his family.

CNN: Mexican blogger vows to fight despite threats

There was no information on the identity of the assailants.

BBC: China's Xinjiang hit by deadly clashes

How easy it is for the outside world to access such information should depend on whose identity it is.

ECONOMIST: It's best for governments not to know too much