They are literally carrying soldiers out to the front at the Battle of the Marne.

将士兵运送到马恩河会战的前线。

On the Western Front, the Germans' final attack is defeated in the Second Battle of the Marne.

西部战场，德军的最后进攻于第二次马恩河战役落败。

By the 6th of August, the Allies had successfully closed the Marne salient following the Second Battle of the Marne, during which the 85,000 Americans of I Corps suffered 12,000 casualties.

到8月6日， 盟军在第二次马恩河战役后成功关闭了马恩河突出部， 在这场战役中，第1军团的85,000名美国人伤亡12,000人。