'The fabric that goes around the drone has minus ions, which attracts pollutants and particles flying in the air, ' Lani Paderson told Dailymail. com.

拉尼•帕德森告诉每日邮报网站说：“无人机四周的一圈布料带有负离子，能吸走空气中漂浮的污染物和颗粒物。”

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'The fabric that goes around the drone has minus ions, which attracts pollutants and particles flying in the air, ' Lani Paderson told Dailymail. com.

拉尼•帕德森告诉每日邮报网站说：“无人机四周的一圈布料带有负离子，能吸走空气中漂浮的污染物和颗粒物。”

youdao