中国洪灾中的无人机救援：科技的突破与现实的挑战Wed Jul 02 2025 02:45:24 GMT+0000 (Coordinated Universal Time)10 views🗨️0Category:科技与社会Keywords:无人机, 中国洪水, 科技救援, 低空经济, 公共安全Style:分析与评论Source: Video Shows Drone Rescuing Stranded Man During Flood in China - The New York Times
