小小发明 改变世界Every year, US magazine Time (《时代》周刊) picks out the top 25 inventions1 of the year. These inventions make the world a better, easier or cooler place. What’s on the list this year? Let’s check it out!
21世纪报社版权所有，未经书面授权，禁止转载或建立镜像。 主办单位：中国日报社 Copyright by 21st Century English Education Media All Rights Reserved 版权所有 复制必究 京ICP备13028878号-12京公网安备 11010502033664号
京公网安备 11010502033664号
