通往地下室的入口处由一扇大门挡着，阶梯很滑，上面尽是蝙蝠屎，很脏。

A big door bars the entrance to the cellar; the steps are slippery and soiled with bat dung.

youdao

通往地下室的入口处由一扇大门挡着，阶梯很滑，上面尽是蝙蝠屎，很脏。

A big door bars the entrance to the cellar; the steps are slippery and soiled with bat dung.

youdao