回复：父母将来美国探亲旅游，想呆5个月20天（根据来回机票上的日子）

来源: 于 2009-11-25 09:06:49 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

As long as they go back to China before the I-94 expires, I do not think this will affect their future visa application.