Robert is up in arms because John said he was stupid.

◆up in arms
字面词义：挥舞胳膊。
真正含义：满腔怒火，想要出去；或指全副武装，准备战斗。

◆句子翻译
罗伯特气的想出手，因为约翰说他是傻瓜。

1、People usually is up in arms when others said they were stupid.
人们往往会很生气，当有人说他们是傻瓜的时候。
2、They were up in arms against French aggression.
他们拿起武器抵抗法国侵略。
3、All of the colonies are up in arms against him.
所有的殖民地均奋起与他作斗争。
4、The farmers rose up in arms over the reduction in price of corn.
农民们对玉米降价极为愤怒。

5、All of the people in that country were up in arms against the invaders.
那个国家的全体人民都武装起来准备和入侵者作战。
6、Everyone was up in arms about the new parking restrictions.
大家都对新的停车限制感到非常恼火。
7、As soon as we asked them money, they were up in arms.
我们刚开口向他们要钱，他们就发了火。
8、The parents were up in arms about the closing of the school.
家长们对关闭这所学校表示了极大的不满。