象这样计算机程序可能不会有硬性规定。但是一般要有个user agreement。

来源: huntridge 于 2017-06-29 08:44:15 [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.