Jane blocked Cross's vision and he could see nothing.是什么意思？

Jane blocked Cross's vision and he could see nothing.

简挡住了克罗斯的视线，他什么也看不见。

Jane

n. 简（女子名）；

例句
It was the first time Jane and I had been apart for more than a few days...
那是我第一次和简分开数日。

blocked

adj. 封锁的，闭塞的，联锁的；v. 堵塞( block的过去式和过去分词 )，阻碍，设计（电视录像的摄像镜头布局），[球类]（合法）阻挡（对手）；

例句
...patients suffering from blocked arteries.
患动脉栓塞的病人

vision

n. 视力，视觉，想象，幻象，想象力；

例句
Video cameras with night vision can be activated by movement.
带夜视镜的摄像机一有动静就会启动。

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

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。

nothing

pron. 没有东西，没有事情，无关紧要的东西，毫无趣味的事；n. 无关紧要的人[事]，零，无；adv. 毫不，决不；

例句
I have nothing against foreigners.
我对外国人并无芥蒂。