俄勒冈动物园的工作人员必须要想办法帮助海獭埃迪对抗关节炎疾病。

Keepers at the Oregon Zoo had to come up with a way to help Eddie the Sea Otter cope with arthritis.

youdao

俄勒冈动物园的工作人员必须要想办法帮助海獭埃迪对抗关节炎疾病。

Keepers at the Oregon Zoo had to come up with a way to help Eddie the Sea Otter cope with arthritis.

youdao