A surplus allows snow to accumulate and for the pressure of snow accumulated over the years to transform buried snow into glacial ice with a depth great enough for the ice to flow.

剩余的积雪能够让雪集成堆，且由于多年的积雪形成的压力，剩余的积雪能够让掩埋的雪变成冰川冰，这些冰川冰的厚度足以使冰块流动。

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One objection is that the pressure remains on deficit countries within the euro area to put their houses in order, whereas none is brought to bear on surplus countries such as Germany.

反对该意见的人认为，欧元区内部存在赤字的国家仍然面临重整秩序的压力，而财政盈余国家如德国则没有任何压力。

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Copper will come under pressure as it moves into a modest surplus in 2013.

FORBES: FOCUS: Base Metals May Rise Going Into Year's End

China released data Thursday showing a smaller-than-expected trade surplus in September, which will likely take some pressure off Beijing to let the yuan rise faster, the Wall Street Journal reported from Shanghai Thursday.

FORBES: China Sends Message To Harry Reid; Weakens Yuan In Protest