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

本文內容已被 [ southmountainer ] 在 2016-04-03 19:01:48 編輯過。如有問題,請報告版主或論壇管理刪除.

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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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