declare a war on的意思|示意

I ask that the Congress declare that since the unprovoked and dastardly attack by Japan on Sunday, Dec. 7, a state of war has existed between the United States and the Japanese empire.

我要求国会宣布：由于日本在1941年12月7日星期日对我国无故进行卑鄙的袭击，美国同日本已经处于战争状态。

His gratuitous decision to declare war on the United States after Pearl Harbour was another catastrophe (he regarded America as a military weakling).

珍珠港事变后德国毫无理由地向美军宣战也是一大败笔（他当时认为美国的军力弱不禁风）。

I ask that the Congress declare that since the unprovoked and dastardly attack by Japan on Sunday December 7, 1941, a state of war has existed between the United States and the Japanese Empire.

我要求国会宣布：由于日本在1941年12月7日星期日对我国无故进行卑鄙的袭击，美国同日本已经处于战争状态。

I ask that the Congress declare that since the unprovoked and dastardly attack by Japan on Sunday December7, 1941, a state of war has existed between the United States and the Japanese Empire.

我要求国会宣布：由于日本在1941年12月7日星期日对我国无故进行卑鄙的袭击，美国同日本已经处于战争状态。

I ask that the Congress declare that since the unprovoked and dastardly attack by Japan on Sunday, December seventh, a state of war has existed between the United States and the Japanese Empire.

我问国会声明自从日本的无缘无故和懦夫的进攻以来星期日，十二月第七日，一种战争状态已在美国和日本的帝国之间存在。