罗斯福知道自己的敌人是谁和美国必需采取怎样的措施去应对，但布什必须选择和指名敌人，而且新型的战争没有明显的规则、目标和前线。

Whereas Roosevelt knew who the enemy was and what America would have to do, Mr Bush had to choose and name an enemy in a new sort of war without obvious rules, aims or front-lines.

youdao

美利坚合众国正在打两场战争，大量的军人被派往前线参加军事行动，数以亿记的美元被花在了战场上。

The United States is now fighting two wars with many thousands of our men and women deployed in harm’s way, and hundreds of billions of dollars dedicated to funding these conflicts.

youdao

奥巴马远远不是放弃了反恐战争，而是将战争的中心前线从伊拉克转到阿富汗，并且做那些他能够做的更好的事情。

Far from abandoning the war on terror, Mr Obama is shifting its central front from Iraq to Afghanistan, and doing what he can to sell it better. That hardly counts as naive doveishness.

youdao

They cancel each other out. So, you know, The frontal of the fighting has been borned by the US, the UK, Canada, France, Holand and Denmark.

他们相互抵消了，前线战争是由,美国，英国，加拿大，法国，荷兰，丹麦。

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