sentinel GMAT专八

soldiers stood sentinel with their muskets.

士兵们持枪 。

The sentinel was stationed on a hill.

哨兵被派在山上。

The lone sentinel walked toward his post.

愁哨兵走向哨。

a tall round tower standing sentinel over the river.

座高高耸立在河上塔。

For years we were content to stand sentinel over this Megalithic site and we bore our burden with honor.

多年来我们观看在负我们与荣誉这个巨石点重荷。

CLICK HERE to watch as a Journal Sentinel videographer rides along with a county snowplow operator.

按此观看作为个杂志哨兵摄影师乘坐随着个县snowplow运营商。