He could easily vault the wall...是什么意思？

He could easily vault the wall...

他可以轻松地翻过墙去。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

could

aux. “can”的过去式，能够，打算，用于假设语气的条件句，用于虚拟语气的结论句；

例句
The regulations were relaxed and the prisoners could get out and about a bit.
规定有所放宽，犯人可以出去短暂放风。

easily

adv. 容易地，很可能，迅速地，频繁地；

例句
The Centre is easily accessible to the general public...
该中心普通大众可随意进入。

vault

n. 拱顶，穹窿，地下室，撑物跳，墓穴；vt. 进行撑竿跳，做成圆拱形，成穹状，（以手撑物或撑竿）跳过；vi. 跳跃，成穹状弯曲；

例句
The gold recovered so far is being held in a vault at a secret location.
到目前为止，找回来的金子都保存在一个秘密地点的金库中。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

wall

n. 墙，屏障，隔阂，壁垒；vt.& vi. 筑墙围住，用墙隔开，围以墙；adj. 墙壁的；

例句
On a table pushed against a wall there were bottles of beer and wine.
在一张靠墙的餐桌上有啤酒和葡萄酒。