Believe me no one has yet told the story of the trench war.

They realized it was going to be a great trench war.

Berndt Vogel, who had survived the brutal trench war of Europe, gives her oatmeal and his own bed.

I don't know what will be the effect out there where the terrible trench war is going on.

He told his family that the advance faced great difficulties and a trench war was looming -a prospect he detested.

There was something in those words, "a slight attack," which is irresistibly comic to any of us who know the conditions of modern trench war.