当然是指一个标准下，aka 免费的有偿行为。。。

来源: 别摸我于 2011-09-14 11:42:37 [博客] [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.