需要增援以便让更多的部队推进至前沿阵地。

Reinforcements were needed to allow more troops to move to forward positions.

《柯林斯英汉双解大词典》

敌人攻打了我们的前沿阵地整整一夜。

The enemy attacked our foremost position all night.

《新英汉大辞典》

指挥部设在前沿阵地上。

The command post was set up in a forward position.

《新英汉大辞典》

And ACLS has the humanities organization, was front and center in the cultural wars.

而ACLS有人文组织，是文化论战的前沿阵地。

普林斯顿公开课 - 人性课程节选