尽管如此，许多科学家表示，他们相信，系统正朝着一个新的、更水状态，人类引起的全球变暖中扮演重要角色。

Still, many of those scientists said they were becoming convinced that the system is heading toward a new, more watery state, and that human-caused global warming is playing a significant role.

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但许多科学家都对上述结果表示怀疑。

But many scientists were sceptical of the result.

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