This, some say, ACTS as a safety valve, allowing citizens to vent their anger directly rather than take to the streets.

有人认为，这就像一个安全阀一样，市民不需要走上大街，就可以把愤怒直接发泄出来。

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They tap this network for tips on where best to pull together last-minute board meetings, find a limousine service in Shanghai, and to vent about bosses who take out their frustrations on their aides.

她们利用这个网络互通有无，在极为紧张的时间内决定在哪儿召开董事会，在上海订到大型豪华轿车接送服务，或者互相诉苦，聊聊老板总是拿她们撒气这件事情。

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Ex. : Don't take it out on me. I'm not here for you to vent your anger on.

例：别有火就往我身上发，我不是你们的出气筒。

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They take samples from an ancient hydrothermal vent inside Haughton Crater, a large impact crater that dominates the landscape and attracts the most scientific attention.

CNN: Mars 'colonists' undaunted by bad luck, punishing weather