As a fossil hunter, Shubin distinguished himself by leading an expedition to the Arctic in 2004 which uncovered the remains of a fish with a wrist, a creature with part fin, part limb.
With the situation of main fossil fuels supply shortage in the world, China cannot alter the situation of coal consumption traditionally dominated a leading role in its energy structure in near term.
当前世界主要矿物燃料已显紧张局面，我国的能源格局在短时期内也无法改变传统的以煤炭为主的局面。
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Leading scientists around the world agree that man-made greenhouse gases from fossil fuels are causing global warming.