Kerstin Forsberg, your -- your smile, your passion are contagious.

Kerstin Forsberg，你的笑容，你的热情都很有感染力。

We have a special feature with marine scientists and Rolex Awards laureate Kerstin Forsberg who's working to protect manta rays in her home country of Peru.

我们特别邀请了海洋科学家和劳力士奖得主 Kerstin Forsberg，她致力于保护家乡秘鲁的蝠鲼。