是的，保护旅游资源，给后代带来源源不断旅游收入。

来源: ezra 于 2016-07-12 19:57:44 [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.

Change Ad Consent