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。

youdao

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。

youdao

My first part was Captain O'Hagarty, a dastardly villain in a children's play.

我演的第一个角色是奥哈格蒂船长，一部儿童剧中的恶棍。

《牛津词典》

In another song, "Seduced and Abandoned, " Merritt assumes the guise of a woman who's been left with her newborn child by a dastardly cad, and she meditates morosely on her future.

NPR: The Magnetic Fields' Hard-Headed 'Realism'

For Eaton, or any decathlete competing for a medal, the trick is getting through the pole vault, a dastardly maneuver that can spell doom if he can't manage to at least clear the bar at an opening height.

WSJ: Menu

Prime Minister Manmohan Singh called the explosions a "dastardly attack" and said the "guilty will not go unpunished".

BBC: India Home Minister Shinde visits Hyderabad blast site