地震来袭时，饲养员正在喂海狸和镜冠秋沙鸭(一种鸭子)。

Keepers were feeding the beavers and hooded mergansers (a species of duck) when the earthquake hit.

youdao

地震来袭时，饲养员正在喂海狸和镜冠秋沙鸭(一种鸭子)。

Keepers were feeding the beavers and hooded mergansers (a species of duck) when the earthquake hit.

youdao