利弊如影隨形。比如海景，湖景很好，可海嘯來了呢，或者湖水幹涸呢？

來源: 都是實話於 2013-10-29 23:43:20 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.