不不，Ebb和 Riptide不一个概念。退潮是哪儿都有的，看月亮。Rip看地形的。

来源: Blanga 于 2014-03-29 18:59:41 [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.