She's Italian by birth but is now an Australian citizen.

她生于意大利，但现在是澳大利亚公民。

《牛津词典》

WikiLeaks founder Julian Assange is an Australian citizen.

维基揭密的创始人阿桑奇是澳大利亚公民。

youdao

One of the four was a high-ranking executive and an Australian citizen.

四人当中有一名是高管并且是澳大利亚公民。

youdao

Miz Blackburn was born in Australia and is also an Australian citizen.

VOA: special.2009.12.08

The Home Office said an Australian passport holder - after the war, Mr Kalejs became an Australian citizen - on a visit to Britain would be allowed to stay for six months.

BBC: You are in: UK

Can you verify the fact that an Australian citizen committed suicide in an Israeli prison under a made-up identity and the fact was not published that he was a prisoner in a prison in Israel?

CNN: STORY HIGHLIGHTS

Tensions also flared in June, when Australian mining giant Rio Tinto rejected a potential deal with Chinalco, and in July when Chinese authorities arrested an Australian citizen and Rio Tinto employee, Stern Hu, on charges of bribe-taking.

WSJ: Dalai Down Under