It is impossible to defend against an all-out attack.

防御全面进攻是不可能的。

《牛津词典》

They decided to wage a war of attrition rather than to rely on an all-out attack.

他们决定打一场消耗战，而不搞全线出击。

youdao

Liverpool's first all-out attack put Arsenal on the defensive and they never regained the initiative throughout the rest of the game.

利物浦队的首次全线进攻使阿圣纳尔队处于防御地位，而在整个比赛余下的时间里他们再也没有得到主动权。

youdao

In 1942, the German army began its all-out attack on Stalingrad against stiff Soviet resistance.

CNN: Saturday,

According to Kevin Leblang, a lawyer at Kramer Levin, that approach is now under all-out attack.

ECONOMIST: Wall Street

When the talks came to nothing, she reluctantly allowed the army to launch an all-out attack on the Tigers.

ECONOMIST: Sri Lanka