可先去美國SSA.gov 網上了解些大致概況，比如A，B，C, D部分怎麽回事，各是幹嘛的。

來源: pickshell 於 2025-06-12 18:51:33 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.