North points up, and south points down.

北端向上，南端向下。

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For example, during past ice ages, glaciers advanced down through North America and Europe and gradually cut off parts of populations from one another.

例如，在过去的冰河时代，冰川向下穿过北美和欧洲，逐渐切断了部分人口之间的联系。

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The number of North Americans who went to the cinema in 2010 was around 5% down on the 2009 total, figures show.

数据显示，2010年北美观影人数比2009年下降了约5%。

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Paul Bunyan was a hero of North America's lumberjacks, the workers who cut down trees.

VOA: special.2011.05.07

Usually, the picture is that they are coming from the north or the northeast and pressing down into it.

他们通常来自于北方,或者东北,使用武力手段进入了迈锡尼

耶鲁公开课 - 古希腊历史简介课程节选

So, I grew up in the South and spent most of my time down in North Carolina.

我在南边儿长大的，但是我大多数时间是在北卡罗莱纳州度过的。

选康内尔大学的理由 - SpeakingMax英语口语达人

If it does, East Belfast could expand radically into current North Down and Strangford territory.

BBC: Peter Robinson takes the grandstand view

Peter Weir, assembly member for North Down and a prominent dissenter, entered the hall with the Young Unionists.

BBC: Delegates keep quiet as protesters heckle

The trade unions and the North Down MP, Lady Sylvia Hermon, worried about the potential cost to public services.

BBC: Corporation tax move 'tough blow' for Stormont