They must be at least twenty-five years old, an American citizen for at least seven years and live in the state they represent.

VOA: special.2009.08.14

To take the American case for example, does it mean that something like the presidency, the congress and the court can be discerned ? within the soul of every American citizen?

举美国为例，是否透过,总统制、国会及法庭等,就可以辨别,每位美国公民的灵魂？

耶鲁公开课 - 政治哲学导论课程节选

The reviewer say that every American citizen should read.

有评论家说,每个美国公民都该读这本书。

普林斯顿公开课 - 国际座谈会课程节选

Mr. Zorn says he believes he has a duty as an American citizen and as a citizen of the world to take action against genocide.

VOA: special.2009.01.28

Each of you, who is above 18 and is an American citizen, and was born in America above whatever it is, whatever the rule is, whatever the Constitution says), each of you can potentially stand up now and say you're going to run for president.

你们中每一个到了18岁的美国公民,并生在美国,大于不论几岁,不论规定是多少,不论宪法怎么规定,你们都可以站出来,参加总统竞选

耶鲁公开课 - 博弈论课程节选

That is the highest honor a president can give to an American citizen.

VOA: special.2010.08.08

The United States deported nine Russians and an American citizen born in Peru.

VOA: special.2010.07.10

Writer-director Richard Linklater believes any moviemaker would be daunted by the challenge of telling the story of the man behind the great American film Citizen Kane;

VOA: standard.2009.12.17