She gave vent to her anger and jealousy.

她发泄了自己的怒意和嫉妒。

《柯林斯英汉双解大词典》

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。

youdao

Victims I hardly knew wanted to tell their stories, vent their anger, get revenge.

我几乎不认识的各个受害者，都想倾诉他们的故事，发泄他们的愤怒，想要报复。

youdao

But such initiatives can do little beyond allowing people to vent their anger about corruption.

ECONOMIST: A novel way to combat corruption

Brighton fans took to Twitter to vent their anger after the game, criticising the behaviour of Colin Kazim-Richards.

BBC: Colin Kazim-Richards faces 'homophobic' gesture probe

The internet is giving people a tool to both scrutinise the party and vent their anger about corruption.

BBC: Power, corruption and the Communists