今天又有读者问: 我今天收到USCIS发给我岳父岳母的信件,里面写着 “A review of official records shows that you departed the United States on September 28, 2020. Because you have departed the United States, you will be unable to satisfy the biometric requirement of the Form I-539. Regulations require all applicants on a Form I-539 attend a biometric appointment at their nearest ASC. USCIS is denying your application as a matter of discretion. Should you seek to re-enter the United States as a B nonimmigrant, you will be required to establish your admissibility again and be granted admission as a B-2 nonimmigrant by U.S. Customs and Border Protection.” 最后一句话是什么意思呢?