The fuel mafia that supplies generator owners is up in arms.

为发电机所有者提供燃油的大佬们则时刻准备着去投入战斗。

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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。

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Dad is up in arms because you used his car without asking for his permission.

你未经允许就用了爸爸的汽车，这使他大动肝火。

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For example, everyone is up in arms about the high unemployment rate.

FORBES: What My Dad Taught Me About The Economy

The opposition is up in arms: it says the conviction is politically motivated and the magistrates' attacks against Mr Berlusconi amount to persecution.

ECONOMIST: Italy: The prison door | The

CDU's left wing is up in arms over job protection.

ECONOMIST: Angela Merkel v Edmund Stoiber