uphill

上坡的、往上的

The last uphill section of the race exhausted almost everyone.

賽程最後那段上坡路讓幾乎所有人都累垮了。

艱難的、費力的、吃力的

Convincing the committee to change the rules was an uphill battle.

要說服委員會修改規則是一場艱苦的仗。

往上坡、向上

We pushed our bikes uphill for nearly two kilometers.

我們推著腳踏車走上坡路將近兩公里。

艱難地、費力地

Small businesses have been struggling uphill since the new tax rules.

新稅制上路後，小型企業一直在艱難地苦撐。

上坡、上坡路

The long uphill at the end of the route slowed the runners.

路線尾端那段長上坡讓跑者的速度慢了下來。