中国青年报客户端 | 2025-09-06 14:28作者：王忻媛 李悦
China has invented an incredible flying drone lifebuoy!
China has invented an incredible flying drone lifebuoy! It flies swiftly to drowning victims, replacing rescuers from entering dangerous waters. It can carry 2-3 people in water—boosting rescue efficiency! So proud of this innovative tech that saves more lives.
By Wang Xinyuan,Li Yue and Shi Xinni(intern)/China Youth Daily
Source: @Approaches To Science
责任编辑：叶雨婷
