When she got to the cellar stairs she saw what had happened.

当她走到地下室的台阶时，她看到了发生了什么事。

youdao

At the bottom of the stairs my hand met an electric switch. I turned it, and a great electrolier of twelve red globes flooded the cellar with a red light.

到了最下边一级台阶，我的手碰到一个电源开关，我打开它，一座安了十个红灯泡的大型吊灯架让地下室里一片红色。

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One day I heard Anthony's long, giraffe-legs propelling him up the 12 stairs from the cellar.

那天，我听见安东尼的一双细长腿从地下室蹬上12级的楼梯。

youdao

My protagonist goes down the cellar stairs because he must in order to find his daughter, whom he is convinced has been abducted by a demon.

WSJ: Andrew Pyper, Author of The Demonologist, on Horror | Word Craft

In my novel, "The Demonologist, " the protagonist descends a set of dark cellar stairs, though he and the reader are rightly terrified for him to do so.

WSJ: Andrew Pyper, Author of The Demonologist, on Horror | Word Craft

His own wine cellar is an unheated spot under the stairs accessed by a secret door that looks like it's a part of the wall.

WSJ: Michael Graves, Drinking Wine With Lettie Teague