这个听着也有道理。你们那里需要block heater吗？

来源: 一颦一笑于 2014-12-09 13:53:04 [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.