從NSC 2月8日寄出的AP今天終於收到了。2月28曾上來問過，批準文如下。希望對大家又幫助。

Application Type: I131, APPLICATION FOR USCIS TRAVEL DOCUMENT

Current Status: Document mailed to applicant.

On February 8, 2008 we mailed the document to the address we have on file. You should receive the new document within 30 days. If you do not, or if you move before you get it, call customer service.
今天才收到，郵戳是2月8號，好像信被退回去過。