All people are at liberty to express their opinions during the discussion.

在讨论会上，所有人都可以自由发表意见。

youdao

You are at liberty to say what you like.

你尽可畅所欲言。

《牛津词典》

I am afraid we are not at liberty to disclose that information.

恐怕我们无权透露那信息。

《柯林斯英汉双解大词典》

But if you want to visit the newly opened Statue of Liberty, you must do it within the next two years.

VOA: special.2009.06.29

Not Milton himself would cry up liberty to poor female slaves or plead for the lawfulness or resisting a private tyranny.

即便米尔顿本人也不愿为那些女奴的自由所呼号,辩解，或是反对这种私底下的暴行“

耶鲁公开课 - 弥尔顿课程节选

The idea of having the liberty to say whatever comes to our lips sounds to Plato like a kind of blasphemy.

拥有随意脱口而出,自由的概念,听在柏拉图耳中却像是一种亵渎。

耶鲁公开课 - 政治哲学导论课程节选

"I'm not at liberty to discuss that subject, " said one aide who sees Gates every day.

CNN: McIntyre: Buzz building around Gates

I'm not expecting Liberty to lighten up on Sirius too much, too soon.

FORBES: Adviser Soapbox

But I want to have the liberty to go to dinner with others.

ECONOMIST: Charlemagne