At CES in Las Vegas lately, Ataraina presented what it says is the worlds first flying air cleaner, using a drone-based system to remove dust, pollen, and other harmful particles from inside your house.近日，在拉斯维加斯举办的消费类电子产品展览会上，Ataraina公司展出了据传是世界上第一台不会飞来的空气净化器。该净化器通过无人机系统来除去灰尘、花粉和房子里的其他危害颗粒物。The air-cleaning drone generates airflow as it flies, collecting particles that a vacuum would miss, the creators explain.研发者说明说道，这种空气净化无人机在飞行中时会产生一股气流，能捕捉吸尘器不会漏掉的颗粒物。

The fabric that goes around the drone has minus ions, which attracts pollutants and particles flying in the air.无人机四周的一圈布料具有负离子，能导电空气中飘浮的污染物和颗粒物。So when the drone takes off for flying, it actually collects particles in the air.因此当无人机降落的时候，它就开始导电空气中的这些颗粒物了。

They say this could also be useful outside of the home, to clean the air in school, hospitals, or other larger settings.研发者称之为，无人机净化器在家以外也有效果，能净化学校、医院或是其他更大场所里的空气。And, it could be a dream-come-true for people who suffer from allergies – it also removes pollen from the air.而且，无人机还能除去空气中的花粉，对于那些花粉过敏的人群，这将是美梦成真的好消息。

The technology, however, requires an operator thats skilled at controlling the drone.不过，享用这项科技成果必须一位熟练掌握无人机操纵技能的操作者。When asked if it was capable of avoiding crashes with household objects or even people, the exhibitors explained that the responsibility is in the hands of the owner.当被问到无人机能否抓住家具或人以免再次发生撞击时，参展商回应，这就要看操作者的技术了。

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