From left: A coral nursery at an ocean ranch near Wuzhizhou Island, Hainan province, in March 2016; Wang Fengguo (right) and his coworker transplant corals at the ranch in May 2024; Bleaching is a big problem for coral reefs and the sea ecosystems they represent. CHINA DAILY
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
