gocanoeing
本站元老
- 注册
- 2006-11-21
- 消息
- 15,421
- 荣誉分数
- 2,209
- 声望点数
- 373
这个说法可能不正确copied from a comment of this paper 谷爱凌公民身份信息被悄悄删除 谁做“贼”心虚? - 万维读者网
looks more like China passport rule.
US only allows naturalized US citizens to keep their non-USA citizenship. I have a friend who has Greek (his birth place), German (his parents moved to Western Germany), Canadian and USA passports.
But if you are born in USA then you are a US citizen by birth. If you want to obtain a citizenship of your residing country, you must go to the US embassy/Consulates by person to abandon your US citizenship before you are grandad a residing country citizenship. Otherwise, you violated US law and you will be in trouble at the US Customs if you rerun to USA no matter what kind of passport you use, unless you never go back to USA.
比如某人在美国出生,父亲是美国人,母亲是加拿大人,自然拥有美国和加拿大两国国籍,美国政府会强迫他放弃加拿大国籍,不然会违法?