-隨時延期 what? Her U.S. citizenship will never be changed no matter how long she stays in China or any country.
如果她在中國結婚生子,她是否可以申請她的配偶和孩子來美國?
-Her kid will be a U.S. citizen. She can sponsor her hu*****and to get a green card to come to U.S. if he is a Chinese.