《美國政府允許或承認雙重國籍》

無論是美國國務院,還是美國移民局，都明白無誤的指出，美國政府“允許或承認雙重國籍”。

下面一段話來自美國移民局官方網站：

https://www.usimmigrationsupport.org/dual-citizenship.html

Dual Citizenship: The U.S. government allows dual citizenship. United States law recognizes U.S. Dual Citizenship, but the U.S. government does not encourage it is as a matter of policy due to the problems that may arise from it. It is important to understand that a foreign citizen does NOT lose his or her citizenship when becoming a U.S. citizen. An individual that becomes a U.S. citizen through naturalization may keep his or her original citizenship. However, as some countries do not recognize dual citizenship, it is important to consider it carefully before applying for U.S. citizenship.

筆者來翻譯一下：

雙重國籍：美國政府允許雙重國籍。雖然美國法律承認美國（US）雙重國籍，但是由於由此引起的一些問題，美國政府在政策上不鼓勵雙重國籍。這一點非常重要：當一個外國公民成為美國國籍時，他或她不會時失去其國籍。通過歸化過程成為美國公民的任何個人，可以保留他或她都原有的國籍。然而，由於一些國家不承認雙重國籍，在申請美國國籍是，要仔細考慮到這一點。

望高手指正。