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.

作为一名化石搜寻者，舒宾的杰出成就是在2004年带领了一次北极探险。在这次探险中，他们发现了一种半鳍半肢的动物——一条有腕的鱼化石。

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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.

世界各地的首要的科学家们一致认为，化石燃料中人为的温室气体的是造成全球气候变暖的原因。

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Experts agree that the leading cause of carbon monoxide poisoning is damaged equipment that burns these fossil fuels.

VOA: special.2010.02.02

Mr Williams has worked with Dennis Parsons at the Somerset Heritage Centre, Somerset Archaeological Natural History Society, which owns the collection, and leading insect fossil expert Andrew Ross, from the Museum of Scotland, to get the Taunton collection curated.

BBC: Museum of Somerset marine insect fossil study starts

As a leading exporter of fossil fuels, Russia may well play a stabilizing role in global energy markets, despite its purported truculence in recent years.

FORBES: For U.S. Businesses, Russia Means Immense Opportunity -- and Immense Exposure

Indeed, in 2007 China overtook America as the world's leading carbon emitter, with an estimated 1.8 billion tonnes of fossil-fuel emissions.

ECONOMIST: America and China talk climate change