1、In 1980 he moved to California, set up his agency, and became a naturalised American in 1985.
1980年，他移居加州并成立個人偵探所，1985年加入美國國籍。

2、She did not become a naturalised British citizen until 1944.
直到1944年，她才加入英國國籍。

3、Russell Ira Crowe is a New Zealand-born, naturalised Australian actor and musician.
羅素·克勞(出生于1964年7月)是一名出生于新西蘭的澳大利亞籍演員及音樂家。

4、Some of those arrested are naturalised US citizens, while others are legal permanent residents.
被逮捕的人中有些是自然的美國公民，而其他一些則是合法永久居民。

5、Einstein gave up his German citizenship in 1932 and became a naturalised American citizen in 1940.
1932年，愛因斯坦放棄了德國國籍，并于1940年加入美國國籍，成為一名美國公民。