文章图片

Drones help control the outbreak in Wulingyuan, Zhangjiajie.
(Photo by Wu Yongbing)


文章图片

Civilian police operate drones for crowd monitoring.
(Photo by Wu Yongbing)


文章图片

Drones to farmers' markets and other inspections.
(Photo by Wu Yongbing)


文章图片

Drones patrol urban roads and so on.
(Photo by Wu Yongbing)


文章图片

The police issued a warning to the crowd through a loudspeaker.
(Photo by Wu Yongbing)
A police officer controls a drone for crowd monitoring and mobile publicity in Wulingyuan district of Zhangjiajie, Central China's Hunan Province, Aug. 12, 2019.
Since the outbreak of the epidemic, Wulingyuan District has used drones to inspect and monitor key areas such as residential areas, farmers' markets and urban roads, as well as mobile propaganda through equipped propaganda systems to remind residents to consciously abide by the prevention and control measures during the epidemic period and to guide or stop abnormal behaviors at any time.
【crowd|Drones help control the outbreak in Wulingyuan, Zhangjiajie.】[责任编辑: WPY ]

以上关于本文的内容，仅作参考！温馨提示：如遇专业性较强的问题（如：疾病、健康、理财等），还请咨询专业人士给予相关指导!

• andU.S. tornado fatalities reach 88, more federal help announced
• China|China will continue to help African countries overcome the impact of the pandemic
• native|Embroidery workshop helps local poverty alleviation in SW China's Guizhou