From a concealed vantage point, he saw a car arrive...是什么意思？

From a concealed vantage point, he saw a car arrive...

他从一个隐蔽的有利位置望出去，看见一辆车开了过来。

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；

例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试

concealed

adj. 隐藏的；v. 隐藏，隐瞒，遮住( conceal的过去式和过去分词 )；

例句
His face will be discreetly concealed by camera angles.
通过调整照相机的角度，他的脸将被巧妙地遮住。

vantage

n. 优势，有利地位；

例句
From this vantage point he watched, his searching eye never missing a detail...
他从这个有利的地点观察，目光敏锐，不放过任何一个细节。

point

n. 点，要点，得分，标点；vt. （意思上）指向，削尖，加标点于，指路；vi. 表明，指向；

例句
He was abrupt to the point of rudeness...
他的唐突已到了无礼的地步。

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。

saw

n. 锯，谚语，格言；vt.& vi. 往复移动，锯成，用锯，拉锯；v. 看见（ see的过去式），观看，领会，考虑；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

car

n. 汽车，车厢，轿车；

例句
His car was held up and he was abducted by four gunmen...
他的车遭遇拦劫，随后他被4名持枪歹徒劫持。

arrive

vi. 到达，来，发生；

例句
Several long-awaited videos will finally arrive in the shops this month...
几部让人翘首企盼的录像片终于将在这个月到货。