第一幅是用来测色盲的吧。。。

来源: 重阳于 2010-05-09 05:16:03 [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.