On the ground, Ludendorff's offensive switches south, targeting the French. German troops advance 30 miles, but are halted at the River Marne, just as fresh American divisions enter the line.
地表上,鲁道夫的攻势转为南部,瞄准了法军。德军军队向前推进了足足30英里,但在马恩河被挡下。 这
,乍到的美军师团也在前线登场了。