How long will world's oil reserves last? 53 years. 看看這篇文章。

來源: southmountainer 於 2016-04-03 19:00:48 [] [舊帖] [給我悄悄話] 閱讀數 : (431 bytes)

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• “Nobody knows or can know how much oil exists under the earth's -hello2002- ♀ 給 hello2002 發送悄悄話 (193 bytes) () 04/04/2016 postreply 05:14:25

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