今天WHO称新型病毒比季节型流感病毒接触传染性更强。

And, today the WHO said the new virus appears to be more contagious than seasonal flu virus.

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可把季节冻土分为过渡型、半过渡型、长期稳定型和稳定型等类型。

The seasonally frozen ground can be divided into intergradation, semi-intergradation, long-term stability and stability.

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美国今年发现的最常见的季节性流感病毒是A型流感病毒(H1N1)。

The most common seasonal flu virus found in the United States this year is type a (H1N1).

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