Last month it was reported that a robot dubbed OFRO would be deployed as a school security guard in what was also claimed as a world first.

上个月，有消息称，一个名叫OFRO的机器人被安排到学校当保安，据说这也是世界首例。

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To reinforce the management on electromobiles inside the campus and ensure the school security, hereby inform the details of this campaign.

为加强校园电动车充电及停放管理，保障校园安全，现将有关事宜通知如下。

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No controls on guns, school security or other changes will deter a deranged murderer.

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Malloy and other state officials to discuss education reform and school security with parents, students, and school officials.

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While he got decent grades in school but was restless and somewhat rambunctious leading to some run ins with his school security.

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