这是一位不具名的爱慕者送来的情人节礼物。

This is a Valentine from a secret admirer.

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这些都是不具名、容易使用滥发电邮户口，然后丢弃在他们做的。

These are anonymous, easy to get accounts that spammers use and then discard when they are done.

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报道未披露会谈细节，不过，援引长安汽车一不具名的经理的话说，有机会达成交易。

The report did not provide details of the talks, but quoted an unidentified Changan executive as saying there was a chance for a deal.

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