——鲍勃·沃德，格兰瑟姆气候变化与环境研究所。

Bob Ward, Grantham Research Institute on Climate Change and the environment.

youdao

——鲍勃·沃德，格兰瑟姆气候变化与环境研究所。

Bob Ward, Grantham Research Institute on Climate Change and the environment.

youdao