回複：回複：感歎！

來源: 863211 於 2010-08-04 21:10:49 [檔案] [博客] [舊帖] [給我悄悄話] 閱讀數 : (352 bytes)

回答: 感歎！由 x-mas 於 2010-08-04 14:29:47

綠卡隻有在某些情況下有用，比如換工作，回國，或申請公民。否則也沒顯得有什麽用。
-Not really true. Green card holder can have the retirement,social security benefit, medicare/medicaid, etc. But h1 or other non-immigration worker can not have such benefits though they also pay the social security, medicare tax unless they get the green card later.