up hill and down dale
跋山涉水,走遍山岗坡地
口语·描述长途跋涉或艰辛过程
英文释义
through a difficult or challenging journey or experience
例句
We walked up hill and down dale to find the hidden waterfall.
典故来源
源自英国乡村地形,形容翻山越岭的艰难旅程,后泛指经历各种困难。