请教一下，这种框中带网页怎么做的？

来源: 先谢谢指教了于 2004-12-20 14:10:00 [旧帖] [给我悄悄话] 本文已被阅读：次

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