火山都是比較缺少植被, 好像哥斯達黎加的火山沒有熔岩的地方倒是都鬱鬱蔥蔥,估計跟地理環境也有關.

來源: 熊貓家的小猴子於 2015-04-10 12:07:53 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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