Through the aperture he could see daylight.是什么意思？

Through the aperture he could see daylight.

透过缝隙，他能看见日光。

through

prep. 通过，穿过，经由，透过，凭借；adv. 从头到尾，彻底，自始至终；adj. （电话）接通，通话完毕，有洞的，直达的；

例句
The proposal was instantly voted through with two to one in favour, accompanied by enthusiastic applause...
在热烈的掌声中，提案以2比1的优势很快通过了表决。

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。

aperture

n. 孔，洞，（照相机，望远镜等的）光圈，孔径，隙缝；

例句
Through the aperture he could see daylight.
透过缝隙，他能看见日光。

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。

see

vt.& vi. 看见，领会，理解，查看，参观；n. 主教教区，主教权限，牧座；

例句
Anyone from the houses across the road could see him...
马路对面房子里的任何一个人都能看见他。

daylight

n. 日光，白昼，清早，黎明，公开，发表，<俚>眼睛，视力；

例句
It was still daylight but all the cars had their headlights on...
还是大白天，但所有汽车的前灯都亮起来了。