我明年2月去美国,女儿在上大学,准备暑假去。但是她明年6月9日满21岁了。今天收到信:Please advise on the status of this visitors dependent. The
International Center is preparing the paperwork and needs to know that
Dr. Cao is aware of the fact that her daughter will have to either
change her status or leave the country when she turns 21.