During Major snow, the snow becomes heavy and begins to accumulate on the ground. The temperature drops significantly.

在大雪期间，雪变大、并且开始堆积在地上。气温下降非常显著。

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The U. s. East Coast is preparing for a major snow storm that weather experts are calling "historic" even before any snow falls.

美国东海岸正在准备抵御一场特大暴风雪的侵袭，气象专家称这次暴风雪是“历史性的”，比任何一次降雪的规模都要大。

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The U. S. capital is bracing for a second major snow storm just days after a powerful blizzard pummeled the region with snowfalls up to 90 centimeters.

美国首都华盛顿将再降大雪；就在几天前，该地区遭遇了强烈暴风雪袭击，降雪量高达90 厘米。

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Last month,two major snow storms caused serious problems in most of the United States.

VOA: special.2010.01.05

Warmer than average temperatures and lack of snow have been major concerns in the weeks leading up to the games.

VOA: special.2010.02.10

Cuomo credited National Grid for quickly responding to a major snow storm shortly after he took office in 2011.

WSJ: Cuomo proposes 3-year rate freeze in LIPA takeover

Wales has faced major disruption since snow first fell last Friday and left homes without power, and disruption to trains and buses.

BBC: Warnings for snow and flooding in Wales on Friday

Army units have also been deployed to help clear the snow on major motorways.

BBC: Dozens die in Ukraine's cold snap