The night was dark and frosty and a thick mist hung over the rugged snow-laden hills of the Ardennes Forest.

这天晚上天很黑，有霜冻，浓雾笼罩着阿登林附近的大雪覆盖着的崎岖的群山。

youdao

Just one bomb on a German bridge over the Meuse, or one impassable traffic jam in the Ardennes forest could have meant the difference between victory and defeat.

其实只有有一枚炸弹落在德国默兹河的桥梁上，或阿登尼斯森林里一段不可逾越的交通堵塞，就可能意味着德国人进攻的失败。

youdao

He ordered his forces to move quietly through the Ardennes Forest and attack the center of the Allied line.

VOA: special.2011.06.16