Traditional barriers suit calm waters but not surf zones, while drones are effective and popular. Personal deterrents show promise but need greater public awareness, said the study co-author Charlie ...

约人民币16.22万起 比亚迪海鸥出口欧洲 海外命名为DOLPHIN SURF 郭辰 原创 · 8723 浏览 · 2025-05-23 11:24 · 北京 关注 ...