The Geological Survey of Canada, which conducts out periodic surveys to monitor magnetic north, says it is slowly drifting across the Canadian Arctic.

加拿大为了监测磁北而进行的周期性的地理调查显示磁极正在缓慢的漂过加拿大的北极圈。

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Such a survey was done before oil from the tanker Sea Empress hit the Welsh coast in 1996, and made it possible to monitor the quite pleasing speed of the recovery.

1996年海女皇号油轮泄露的油袭击威尔士海岸前，曾进行过这样的调查，使得当时监视该区域令人满意的环境恢复进度成为可能。

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The Bank of England has started a survey to monitor credit conditions and is researching how to tease out. whether monetary expansion is stemming from changes in supply or demand.

英格兰银行已经开始了一项针对信用状况的调查并且正在研究如何分辨货币扩张的原因，即是由供给引起的还是由需求引起的。

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"Occupy" is the top word of 2011, according to the Global Language Monitor's annual global survey of the English language.

BBC: The rich: Exactly what does the terminology mean?

Gallup's Balkan Monitor, for example, released a survey in June that showed a drop in those wanting to emigrate in every state in the west Balkans.

ECONOMIST: Former Yugoslavia patches itself together

Volunteers survey the lizards each year to monitor their population and distribution.

BBC: Partnership protects sand lizard at Prestatyn beaches