They went up by the stair, because they thought this would make a better impression.

他们顺着楼梯上楼，因为他们认为这样会给人留下更好的印象。

youdao

To the right was a stair, I crept up it.

到右边是一个楼梯，我攀升。

youdao

To the right was a stair, I crept up it.

到右边是一个楼梯，我攀升。

youdao