再请教8老师，如果要不回原装公民纸，会对未来有影响吗？
-No. But passort has expiration date, so you need to renew it after it expires to prove your US citizenship when you need it (e.g. you are hired by a US Govenment agency). Naturalization certificate never expires, i.e. valid for your whole life long.
我寄出去之前做了彩色复印，也拿到了美国护照。公民纸在未来的作用是什么？
非常感谢8老师
