回复：谢谢，还有一问，我三月份要给父母填好申请表，寄回中国，他们四月份去申请

来源: 于 2010-02-08 10:11:38 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

您估计那时北京会换成DS160 吗？ 使馆是不是应给一段缓冲期？
-I do not know. You need to check the website of the US Consulate in Beijing before your parents go there for the visa application.