We need to act on a Europe-wide scale.

我们得在全欧洲范围内采取行动。

《牛津词典》

He tends to act on impulse.

他往往凭一时冲动行事。

《牛津词典》

We don't want to act precipitously.

我们不想仓促行事。

《牛津词典》

He said: "If my men starve in the streets of Washington, the smell of their bodies will force Congress to act."

VOA: special.2010.06.24

We have the capacity to think morally, we have the capacity to act morally, and to be altruistic or benevolent.

我们能够以道德的方式思考，我们也能够做有道德的事，我们可以无私奉献，可以乐善好施。

普林斯顿公开课 - 人性课程节选

He's going to act in it. And my other roommate is named Christine Kwon.

他会参加演出。另外一个室友叫克里斯汀·权。

有趣的室友们 - SpeakingMax英语口语达人

Kofi Annan said the horrors of Rwanda had happened because the world failed to act.

BBC: [an error occurred while processing this directive]

And he vowed to act on climate change himself if Congress failed to enact legislation.

BBC: State of the Union: Obama pledges to reignite economy

His parents are trying to act strong, the source said, but they are very worried.

CNN: Story highlights