Princess Ifeoma Ike
2026年9月1日
Afghan high school girls robotics team build ventilator prototype
These Afghan schoolgirls invented a low-cost ventilator for coronavirus patients. The prototype is easy to carry and can run for 10 hours on one battery charge.
话题:
健康与医疗系统分享:
每周 议程
每周为您呈现推动全球议程的紧要问题（英文）
