Everglade国家公园北美最大的湿地保护区，唯一的以保护生态系统为要旨的回家公园，而非地形地貌

来源: yoyomama2007 于 2014-03-22 13:38:51 [旧帖] [给我悄悄话] 本文已被阅读：次

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