这是啥意思？ buy jumbo loans? temporary?

来源: 于 2007-09-20 12:33:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

"Bernanke also weighed in, saying that if Congress were inclined to make let Fannie Mae and Freddie Mac buy jumbo loans, it should be done only on a temporary basis. He didn't specify how long that should be."


what dose "temporary basis" mean?