Convening Forestry Congress, all the animals arrived, there is an animal did not come, what is?

召开森林大会，所有的动物都到了，有一种动物没来，是什么?。

youdao

Convening Forestry Congress, all the animals arrived, there is an animal did not come, what is?

召开森林大会，所有的动物都到了，有一种动物没来，是什么?。

youdao