He shoved her down the stairs.

他把她推下楼梯。

《牛津词典》

He fell head first down the stairs.

他倒栽葱摔下楼梯。

《牛津词典》

He turned and clattered down the stairs.

他转过身，噔噔地下楼梯。

《柯林斯英汉双解大词典》

He left his room and walked down the stairs to the hotel dining room.

VOA: special.2009.01.31

You need to walk down the stairs and then up the stairs.

要被迫上下楼。

哈佛公开课 - 幸福课课程节选

"I ran back round the front and everyone was coming down the stairs, " he said.

BBC: Man rescues neighbours from fire in Oldham

"Breakfast is only available for eight more minutes, " Grumbles said tersely, before stomping back down the stairs.

CNN: ASIANOW - TIME Asia | Walkabout: Bad & Bitter

We backtracked down the stairs to the Main Dharma Hall, where a golden Buddha dominated the room, flanked by Bodhisattvas.

BBC: A free meal with South Korea's monks