adj.更硬的；更堅固的；更困難的

adv.更努力地

形容詞； 副詞hard的比較級.

The worker taps the stone with a harder stone, carefully chipping off stone flakes until the stone has been properly shaped. 工人們用更硬的石頭擊打這些石頭，然后小心翼翼地切下石頭碎片，直到原石成型為止。

Now I've found it harder to agree with the policies of any one party. 現(xiàn)在我發(fā)現(xiàn)要同意任何一個政黨的所有政策是更困難的事情。

If you have other people working on your game project too, it becomes harder to explain ideas and keep everyone in sync. 如果還有其他人參與到你的游戲項目中，解釋清楚想法并保持每個人的思想相統(tǒng)一是件更困難的事。

We must amplify our effort by working a lot harder. 我們必須更努力地工作來擴大成果。