This has presented climate scientists with a puzzle.
这给气候科学家们带来了一个难题。
Climate scientists describe the phenomenon as stunning.
气候科学家称这一现象令人震惊。
Climate scientists describe the phenomenon as "stunning".
气候科学家称这一现象令人震惊。
Climate scientists think accumulated gases are contributing to global warming and weather changes.
VOA: standard.2009.12.16
Some climate scientists think the Australian continent is particularly susceptible to a shifting climate and predict a greater incidence of droughts, floods and storms as the Earth warms.
VOA: standard.2009.11.09
Scientists say climate change and human activity have increasingly led to the melting of massive pieces of Antarctic ice.
VOA: special.2009.04.22
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