She ran up the stairs two at a time.

她一步两阶地跑上楼梯。

《牛津词典》

As I ran up the stairs, my foot slipped and I fell.

我跑上楼梯时失脚摔倒了。

《牛津词典》

I ran up the stairs and saw Alison lying at the top.

我跑上楼梯，看见艾莉森躺在顶上。

《柯林斯英汉双解大词典》

We drew strength when our firefighters ran up the stairs and risked their lives, so that others might live.

CNN: Kerry: We are here to make America stronger

While calls went out to reporters all over town, Sperling ran up and down the stairs to the fax machine, sending out his memo and Panetta's statement.

CNN: It's All In The Timing

Ran up the three flights of stairs to an office with some still remaining holiday lights and a plate of cookies.

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