谢谢8老师，我在485说明上看到这么一句话

来源: 于 2015-07-13 12:53:48 [旧帖] [给我悄悄话] 本文已被阅读：次

you are not eligible for adjustment of status if any of the following apply to you:
4. Your authorized stay expired before you file this application.

如果他们黑下来一个月，就是 authorized stay 过期了阿，这个怎么理解？