With orders from President Obama to act in such a situation, they opened fire, killing three Somalis.

VOA: special.2009.05.27

And, it follows from him that political liberty means the freedom to act where the law is silent, as he says.

而他的政治自由意味着,我们可以在法律所认可的范畴内,享有充分的行动自由。

耶鲁公开课 - 政治哲学导论课程节选

For the first time she seemed to be taking a rest from the tiring act of thought.

VOA: special.2009.09.05

"This is a damaging act from the Israeli government, and it is going to lead to more instability,more violence,".

VOA: standard.2009.12.27

"Voting is particularly important because when we exclude people from voting - we're excluding them from the fundamental act of what it means to be a citizen."

VOA: standard.2010.03.25

"We need to learn from this episode and act quickly to fix the flaws in our system because our security is at stake and lives are at stake,".

VOA: standard.2009.12.29

The New York demonstrators, who included activists from Latino,Caribbean, and Asian communities in New York as well as local clergy members, called on President Obama to act immediately to stop Arizona's law from being implemented.

VOA: standard.2010.04.28